blabla/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-A23F.xml

<?xml version="1.0" encoding="UTF-8"?>
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="A23F" definition-exists="true" date-revised="2021-05-01" status="published"><classification-symbol>A23F</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>COFFEE</text></title-part><title-part><text>TEA</text></title-part><title-part><text>THEIR SUBSTITUTES</text></title-part><title-part><text>MANUFACTURE, PREPARATION, OR INFUSION THEREOF</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph><CPC-specific-note>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="A23F3/00" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A23F3/00" definition-exists="true" ipc-concordant="A23F3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tea</text></title-part><title-part><text>Tea substitutes</text></title-part><title-part><text>Preparations thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F3/06" definition-exists="true" ipc-concordant="A23F3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Treating tea before extraction </text><reference><text>reducing or removing alkaloid content <class-ref scheme="cpc">A23F3/36</class-ref></text></reference></title-part><title-part><text>Preparations produced thereby </text><reference><text>tea extract preparations <class-ref scheme="cpc">A23F3/16</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/08" definition-exists="false" ipc-concordant="A23F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oxidation</text></title-part><title-part><text>Fermentation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/10" definition-exists="true" ipc-concordant="A23F3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>A23F3/10</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Fermentation with addition of microorganisms or enzymes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/12" definition-exists="true" ipc-concordant="A23F3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rolling or shredding tea leaves</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/14" definition-exists="true" ipc-concordant="A23F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tea preparations, e.g. using additives </text><reference><text>flavouring <class-ref scheme="cpc">A23F3/40</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F3/16" definition-exists="true" ipc-concordant="A23F3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tea extraction</text></title-part><title-part><text>Tea extracts</text></title-part><title-part><text>Treating tea extract</text></title-part><title-part><text>Making instant tea</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/163" definition-exists="true" ipc-concordant="A23F3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Liquid or semi-liquid tea extract preparations, e.g. gels, liquid extracts in solid capsules</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/166" definition-exists="false" ipc-concordant="A23F3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>A23F3/166</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>Addition of, or treatment with, enzymes or microorganisms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/18" definition-exists="true" ipc-concordant="A23F3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Extraction of water soluble tea constituents </text><reference><CPC-specific-text><text><class-ref scheme="cpc">A23F3/166</class-ref> takes precedence</text></CPC-specific-text><text>; isolation of tea flavour or tea oil <class-ref scheme="cpc">A23F3/42</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/20" definition-exists="true" ipc-concordant="A23F3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Removing unwanted substances </text><reference><CPC-specific-text><text><class-ref scheme="cpc">A23F3/166</class-ref> takes precedence</text></CPC-specific-text><text>; reducing or removing alkaloid content <class-ref scheme="cpc">A23F3/38</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/205" definition-exists="false" ipc-concordant="A23F3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Using flocculating or adsorbing agents</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/22" definition-exists="false" ipc-concordant="A23F3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying or concentrating tea extract </text><CPC-specific-text><reference><text><class-ref scheme="cpc">A23F3/166</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/225" definition-exists="false" ipc-concordant="A23F3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by evaporation, e.g. drying in thin layers, foam drying </text><reference><text><class-ref scheme="cpc">A23F3/26</class-ref> and <class-ref scheme="cpc">A23F3/28</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/24" definition-exists="true" ipc-concordant="A23F3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by freezing out the water</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/26" definition-exists="true" ipc-concordant="A23F3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by lyophilisation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/28" definition-exists="true" ipc-concordant="A23F3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by spraying into a gas stream</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/30" definition-exists="true" ipc-concordant="A23F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Further treatment of dried tea extract</text></title-part><title-part><text>Preparations produced thereby, e.g. instant tea </text><reference><CPC-specific-text><text><class-ref scheme="cpc">A23F3/166</class-ref> takes precedence</text></CPC-specific-text><text>; flavouring <class-ref scheme="cpc">A23F3/40</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/32" definition-exists="false" ipc-concordant="A23F3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Agglomerating, flaking or tabletting </text><CPC-specific-text><text>or granulating</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F3/34" definition-exists="true" ipc-concordant="A23F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tea substitutes, e.g. mat&#232;</text></title-part><title-part><text>Extracts or infusions thereof</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F3/36" definition-exists="true" ipc-concordant="A23F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reducing or removing alkaloid content</text></title-part><title-part><text>Preparations produced thereby</text></title-part><title-part><text>Extracts or infusions thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/363" definition-exists="false" ipc-concordant="A23F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/363</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by addition of alkaloid neutralising or complexing agents </text><reference><text><class-ref scheme="cpc">A23F3/166</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/366" definition-exists="false" ipc-concordant="A23F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/366</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by extraction of the leaves with selective solvents</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/38" definition-exists="false" ipc-concordant="A23F3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reducing or removing alkaloid content from tea extract</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/385" definition-exists="false" ipc-concordant="A23F3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F3/40" definition-exists="true" ipc-concordant="A23F3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>A23F3/40</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Tea flavour</text></title-part><title-part><text>Tea oil</text></title-part><title-part><text>Flavouring of tea or tea extract </text><reference><text>synthetic tea flavours <class-ref scheme="cpc">A23L27/20</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/405" definition-exists="false" ipc-concordant="A23F3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flavouring with flavours other than natural tea flavour or tea oil</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F3/42" definition-exists="false" ipc-concordant="A23F3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Isolation </text><CPC-specific-text><text>or recuperation</text></CPC-specific-text><text> of tea flavour or tea oil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/423" definition-exists="true" ipc-concordant="A23F3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/423</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by solvent extraction; Tea flavour from tea oil</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F3/426" definition-exists="true" ipc-concordant="A23F3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F3/426</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by distillation, e.g. stripping leaves; Recovering volatile gases </text><reference><text>flavour from tea oil <class-ref scheme="cpc">A23F3/423</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A23F5/00" definition-exists="false" ipc-concordant="A23F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coffee</text></title-part><title-part><text>Coffee substitutes</text></title-part><title-part><text>Preparations thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/02" definition-exists="true" ipc-concordant="A23F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Treating green coffee</text></title-part><title-part><text>Preparations produced thereby </text><reference><text>roasting <class-ref scheme="cpc">A23F5/04</class-ref>; removing unwanted substances <class-ref scheme="cpc">A23F5/16</class-ref>; reducing or removing alkaloid content <class-ref scheme="cpc">A23F5/20</class-ref>; extraction <class-ref scheme="cpc">A23F5/24</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/04" definition-exists="true" ipc-concordant="A23F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Methods of roasting coffee </text><reference><text>machines therefor <class-ref scheme="cpc">A23N12/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/043" definition-exists="false" ipc-concordant="A23F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in the presence of inert particles</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/046" definition-exists="false" ipc-concordant="A23F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with agitation or transportation of the beans by gases; Fluidised-bed roasting or fluidised-bed cooling after roasting </text><reference><text><class-ref scheme="cpc">A23F5/043</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/06" definition-exists="false" ipc-concordant="A23F5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>A23F5/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>of roasting extracted coffee </text><CPC-specific-text><text>; Caramelisation of coffee extract</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/08" definition-exists="true" ipc-concordant="A23F5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Methods of grinding coffee </text><reference><text>coffee mills <class-ref scheme="cpc">A47J42/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/10" definition-exists="true" ipc-concordant="A23F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Treating roasted coffee</text></title-part><title-part><text>Preparations produced thereby </text><reference><text>removing unwanted substances <class-ref scheme="cpc">A23F5/16</class-ref>; reducing or removing alkaloid content <class-ref scheme="cpc">A23F5/20</class-ref>; coffee extraction, making instant coffee <class-ref scheme="cpc">A23F5/24</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/105" definition-exists="true" ipc-concordant="A23F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Treating in vacuum or with inert or noble gases; Storing in gaseous atmosphere; Packaging</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/12" definition-exists="false" ipc-concordant="A23F5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Agglomerating, flaking or tabletting </text><reference><text>of coffee extract or instant coffee <class-ref scheme="cpc">A23F5/38</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/125" definition-exists="false" ipc-concordant="A23F5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tablets or other similar solid forms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/14" definition-exists="true" ipc-concordant="A23F5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using additives, e.g. milk, sugar</text></title-part><title-part><text>Coating, e.g. for preserving </text><reference><text>flavouring <class-ref scheme="cpc">A23F5/46</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/145" definition-exists="false" ipc-concordant="A23F5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Coating whole beans with a layer</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/16" definition-exists="true" ipc-concordant="A23F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Removing unwanted substances </text><reference><text>reducing or removing alkaloid content <class-ref scheme="cpc">A23F5/20</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/163" definition-exists="false" ipc-concordant="A23F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>A23F5/163</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>using enzymes or microorganisms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/166" definition-exists="false" ipc-concordant="A23F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by extraction of the beans, ground or not, with selective solvents other than water or aqueous bean extracts, including supercritical gases</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/18" definition-exists="false" ipc-concordant="A23F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coffee extract </text><CPC-specific-text><reference><text><class-ref scheme="cpc">A23F5/163</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/185" definition-exists="false" ipc-concordant="A23F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/20" definition-exists="true" ipc-concordant="A23F5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reducing or removing alkaloid content</text></title-part><title-part><text>Preparations produced thereby</text></title-part><title-part><text>Extracts or infusions thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/202" definition-exists="false" ipc-concordant="A23F5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by addition of alkaloid neutralising or complexing agents</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/204" definition-exists="false" ipc-concordant="A23F5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>A23F5/204</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>using enzymes or microorganisms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/206" definition-exists="false" ipc-concordant="A23F5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by extraction of the beans with selective solvents other than water or aqueous bean extracts, including supercritical gases</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/208" definition-exists="false" ipc-concordant="A23F5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>A23F5/208</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>by extraction of the beans with water, aqueous solutions without organic or inorganic solvents, or aqueous coffee extract</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/22" definition-exists="true" ipc-concordant="A23F5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reducing or removing alkaloid content from coffee extract</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/223" definition-exists="false" ipc-concordant="A23F5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/226" definition-exists="false" ipc-concordant="A23F5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by extraction with selective solvents</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/24" definition-exists="true" ipc-concordant="A23F5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Extraction of coffee</text></title-part><title-part><text>Coffee extracts </text><reference><text>with reduced alkaloid content <class-ref scheme="cpc">A23F5/20</class-ref></text></reference></title-part><title-part><text>Making instant coffee </text><reference><text>methods of roasting extracted coffee <class-ref scheme="cpc">A23F5/06</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/243" definition-exists="true" ipc-concordant="A23F5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/243</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Liquid, semi-liquid or non-dried semi-solid coffee extract preparations; Coffee gels; Liquid coffee in solid capsules </text><reference><text><class-ref scheme="cpc">A23F5/246</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/246" definition-exists="false" ipc-concordant="A23F5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Addition of, or treatment with, enzymes or microorganisms </text><reference><text><class-ref scheme="cpc">A23F5/163</class-ref> and <class-ref scheme="cpc">A23F5/204</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/26" definition-exists="true" ipc-concordant="A23F5/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>A23F5/26</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Extraction of water-soluble constituents </text><CPC-specific-text><reference><text><class-ref scheme="cpc">A23F5/246</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/262" definition-exists="false" ipc-concordant="A23F5/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the extraction liquid flows through a stationary bed of solid substances, e.g. in percolation columns</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/265" definition-exists="false" ipc-concordant="A23F5/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the solid substances are transported through the apparatus during the extraction cycle</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/267" definition-exists="false" ipc-concordant="A23F5/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/267</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using additives, specific extraction media or specific coffee blends</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/28" definition-exists="false" ipc-concordant="A23F5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying or concentrating coffee extract </text><CPC-specific-text><reference><text><class-ref scheme="cpc">A23F5/246</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/285" definition-exists="false" ipc-concordant="A23F5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by evaporation, e.g. drying in thin layers, foam drying </text><reference><text><class-ref scheme="cpc">A23F5/32</class-ref> and <class-ref scheme="cpc">A23F5/34</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/30" definition-exists="true" ipc-concordant="A23F5/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by freezing out the water</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/32" definition-exists="true" ipc-concordant="A23F5/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by lyophilisation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/34" definition-exists="true" ipc-concordant="A23F5/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by spraying into a gas stream</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/36" definition-exists="true" ipc-concordant="A23F5/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Further treatment of dried coffee extract</text></title-part><title-part><text>Preparations produced thereby, e.g. instant coffee </text><reference><CPC-specific-text><text><class-ref scheme="cpc">A23F5/246</class-ref> takes precedence</text></CPC-specific-text><text>; removing unwanted substances <class-ref scheme="cpc">A23F5/18</class-ref>; flavouring <class-ref scheme="cpc">A23F5/46</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/38" definition-exists="false" ipc-concordant="A23F5/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Agglomerating, flaking or tabletting </text><CPC-specific-text><text>or granulating</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A23F5/385" definition-exists="false" ipc-concordant="A23F5/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tablets or other similar solid forms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/40" definition-exists="true" ipc-concordant="A23F5/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using organic additives, e.g. milk, sugar</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A23F5/405" definition-exists="true" ipc-concordant="A23F5/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising ground coffee or ground coffee substitute particles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/42" definition-exists="true" ipc-concordant="A23F5/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using inorganic additives</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/44" definition-exists="true" ipc-concordant="A23F5/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coffee substitutes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A23F5/46" definition-exists="true" ipc-concordant="A23F5/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>A23F5/46</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Coffee flavour</text></title-part><title-part><text>Coffee oil</text></title-part><title-part><text>Flavouring of coffee or coffee extract </text><reference><text>synthetic coffee flavours <class-ref scheme="cpc">A23L27/28</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/465" definition-exists="true" ipc-concordant="A23F5/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/465</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flavouring with flavours other than natural coffee flavour or coffee oil</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A23F5/48" definition-exists="false" ipc-concordant="A23F5/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Isolation </text><CPC-specific-text><text>or recuperation</text></CPC-specific-text><text> of coffee flavour or coffee oil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/483" definition-exists="false" ipc-concordant="A23F5/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/483</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by solvent extraction of the beans, ground or not</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/486" definition-exists="true" ipc-concordant="A23F5/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/486</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by distillation from beans, ground or not, e.g. stripping; Recovering volatile gases, e.g. roaster or grinder gases</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A23F5/50" definition-exists="false" ipc-concordant="A23F5/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coffee extract</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A23F5/505" definition-exists="true" ipc-concordant="A23F5/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F5/505</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by distillation, e.g. stripping the extract; Recovering volatile gases, e.g. during concentration</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="A23F200/00" date-revised="2013-01-01" status="published"><classification-symbol>A23F2200/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="A23F200/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A23F2200/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special features</text></title-part></class-title></classification-item></classification-item></classification-item></class-scheme>