diff --git a/PATSTAT/CPC_data/cpc_defs.csv b/PATSTAT/CPC_data/cpc_defs.csv
index 98b760b..f6dc1fe 100644
--- a/PATSTAT/CPC_data/cpc_defs.csv
+++ b/PATSTAT/CPC_data/cpc_defs.csv
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bb826a2dea595fe31335060af00aabe71a6a8f660584f2a1adcb04976e6cfdc9
-size 159308737
+oid sha256:ab0f4acc10a622f8a162a9f1f2aaf39b06799f65feab44412aed2dc2d6f27cf8
+size 159305379
diff --git a/PATSTAT/WESTERN_CH_scope/scope_cpc_defs.csv b/PATSTAT/CPC_data/scope_cpc_defs.csv
similarity index 100%
rename from PATSTAT/WESTERN_CH_scope/scope_cpc_defs.csv
rename to PATSTAT/CPC_data/scope_cpc_defs.csv
diff --git a/PATSTAT/WESTERN_CH_scope/cpc_defs.csv b/PATSTAT/WESTERN_CH_scope/cpc_defs.csv
deleted file mode 100644
index f6dc1fe..0000000
--- a/PATSTAT/WESTERN_CH_scope/cpc_defs.csv
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ab0f4acc10a622f8a162a9f1f2aaf39b06799f65feab44412aed2dc2d6f27cf8
-size 159305379
diff --git a/PATSTAT/patstat_analysis_pipeline.ipynb b/PATSTAT/patstat_analysis_pipeline.ipynb
index 4d5fd24..b738328 100644
--- a/PATSTAT/patstat_analysis_pipeline.ipynb
+++ b/PATSTAT/patstat_analysis_pipeline.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 1,
    "metadata": {
     "collapsed": true
    },
@@ -20,10 +20,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 33,
+   "execution_count": 3,
    "outputs": [],
    "source": [
-    "outdir=\"EU_CH_scope/v2_\"\n",
+    "outdir=\"WESTERN_CH_scope\"\n",
     "\n",
     "appln = pd.read_csv(f\"{outdir}/tls_201_scope.csv\")\n",
     "\n",
@@ -42,20 +42,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 5,
    "outputs": [
     {
      "data": {
-      "text/plain": "        appln_id appln_auth    appln_nr appln_kind appln_filing_date   \n0      330225325         EP    11150195         A         2011-01-05  \\\n1      330322632         EP    11150485         A         2011-01-10   \n2      330350961         EP    11150683         A         2011-01-12   \n3      330374780         WO  2011050339         W         2011-01-12   \n4      330424360         WO  2011050199         W         2011-01-10   \n...          ...        ...         ...        ...               ...   \n64261  575551871         WO  2020142401         W         2020-12-31   \n64262  575551946         WO  2020142230         W         2020-12-31   \n64263  575553943         WO  2021142692         W         2021-12-29   \n64264  575553975         WO  2021142655         W         2021-12-29   \n64265  575556091         WO  2021064274         W         2021-12-20   \n\n       appln_filing_year appln_nr_original ipr_type receiving_office   \n0                   2011          11150195       PI                   \\\n1                   2011          11150485       PI                    \n2                   2011          11150683       PI                    \n3                   2011     EP2011/050339       PI               EP   \n4                   2011     EP2011/050199       PI               EP   \n...                  ...               ...      ...              ...   \n64261               2020     CN2020/142401       PI               CN   \n64262               2020     CN2020/142230       PI               CN   \n64263               2021     CN2021/142692       PI               CN   \n64264               2021     CN2021/142655       PI               CN   \n64265               2021     US2021/064274       PI               US   \n\n       internat_appln_id  ... earliest_publn_date earliest_publn_year   \n0                      0  ...          2011-07-13                2011  \\\n1                      0  ...          2012-07-11                2012   \n2                      0  ...          2012-07-18                2012   \n3                      0  ...          2011-07-21                2011   \n4                      0  ...          2012-07-19                2012   \n...                  ...  ...                 ...                 ...   \n64261                  0  ...          2022-07-07                2022   \n64262                  0  ...          2022-07-07                2022   \n64263                  0  ...          2022-07-07                2022   \n64264                  0  ...          2022-07-07                2022   \n64265                  0  ...          2022-07-07                2022   \n\n      earliest_pat_publn_id granted  docdb_family_id  inpadoc_family_id   \n0                 335277427       Y         43754737          330225325  \\\n1                 364719889       Y         43991052          330322632   \n2                 364923578       N         43881056          330350961   \n3                 335927718       N         43923624          330374780   \n4                 365345607       N         43533009          330424360   \n...                     ...     ...              ...                ...   \n64261             575551872       N         82260109          575551871   \n64262             575551947       N         82260125          575551946   \n64263             575553944       N         79460210          564546189   \n64264             575553976       N         82260272          575553975   \n64265             575556092       N         82132815          575038927   \n\n      docdb_family_size  nb_citing_docdb_fam  nb_applicants nb_inventors  \n0                     4                   16              1            1  \n1                     2                    5              1            2  \n2                     7                   12              2            5  \n3                     2                    8              5            4  \n4                     4                   13              3            2  \n...                 ...                  ...            ...          ...  \n64261                 1                    0              2            1  \n64262                 1                    0              3            3  \n64263                 2                    0              2            6  \n64264                 1                    0              2            7  \n64265                 2                    0              4            7  \n\n[64266 rows x 26 columns]",
-      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>appln_id</th>\n      <th>appln_auth</th>\n      <th>appln_nr</th>\n      <th>appln_kind</th>\n      <th>appln_filing_date</th>\n      <th>appln_filing_year</th>\n      <th>appln_nr_original</th>\n      <th>ipr_type</th>\n      <th>receiving_office</th>\n      <th>internat_appln_id</th>\n      <th>...</th>\n      <th>earliest_publn_date</th>\n      <th>earliest_publn_year</th>\n      <th>earliest_pat_publn_id</th>\n      <th>granted</th>\n      <th>docdb_family_id</th>\n      <th>inpadoc_family_id</th>\n      <th>docdb_family_size</th>\n      <th>nb_citing_docdb_fam</th>\n      <th>nb_applicants</th>\n      <th>nb_inventors</th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>0</th>\n      <td>330225325</td>\n      <td>EP</td>\n      <td>11150195</td>\n      <td>A</td>\n      <td>2011-01-05</td>\n      <td>2011</td>\n      <td>11150195</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>2011-07-13</td>\n      <td>2011</td>\n      <td>335277427</td>\n      <td>Y</td>\n      <td>43754737</td>\n      <td>330225325</td>\n      <td>4</td>\n      <td>16</td>\n      <td>1</td>\n      <td>1</td>\n    </tr>\n    <tr>\n      <th>1</th>\n      <td>330322632</td>\n      <td>EP</td>\n      <td>11150485</td>\n      <td>A</td>\n      <td>2011-01-10</td>\n      <td>2011</td>\n      <td>11150485</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>2012-07-11</td>\n      <td>2012</td>\n      <td>364719889</td>\n      <td>Y</td>\n      <td>43991052</td>\n      <td>330322632</td>\n      <td>2</td>\n      <td>5</td>\n      <td>1</td>\n      <td>2</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>330350961</td>\n      <td>EP</td>\n      <td>11150683</td>\n      <td>A</td>\n      <td>2011-01-12</td>\n      <td>2011</td>\n      <td>11150683</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>2012-07-18</td>\n      <td>2012</td>\n      <td>364923578</td>\n      <td>N</td>\n      <td>43881056</td>\n      <td>330350961</td>\n      <td>7</td>\n      <td>12</td>\n      <td>2</td>\n      <td>5</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>330374780</td>\n      <td>WO</td>\n      <td>2011050339</td>\n      <td>W</td>\n      <td>2011-01-12</td>\n      <td>2011</td>\n      <td>EP2011/050339</td>\n      <td>PI</td>\n      <td>EP</td>\n      <td>0</td>\n      <td>...</td>\n      <td>2011-07-21</td>\n      <td>2011</td>\n      <td>335927718</td>\n      <td>N</td>\n      <td>43923624</td>\n      <td>330374780</td>\n      <td>2</td>\n      <td>8</td>\n      <td>5</td>\n      <td>4</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>330424360</td>\n      <td>WO</td>\n      <td>2011050199</td>\n      <td>W</td>\n      <td>2011-01-10</td>\n      <td>2011</td>\n      <td>EP2011/050199</td>\n      <td>PI</td>\n      <td>EP</td>\n      <td>0</td>\n      <td>...</td>\n      <td>2012-07-19</td>\n      <td>2012</td>\n      <td>365345607</td>\n      <td>N</td>\n      <td>43533009</td>\n      <td>330424360</td>\n      <td>4</td>\n      <td>13</td>\n      <td>3</td>\n      <td>2</td>\n    </tr>\n    <tr>\n      <th>...</th>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n    </tr>\n    <tr>\n      <th>64261</th>\n      <td>575551871</td>\n      <td>WO</td>\n      <td>2020142401</td>\n      <td>W</td>\n      <td>2020-12-31</td>\n      <td>2020</td>\n      <td>CN2020/142401</td>\n      <td>PI</td>\n      <td>CN</td>\n      <td>0</td>\n      <td>...</td>\n      <td>2022-07-07</td>\n      <td>2022</td>\n      <td>575551872</td>\n      <td>N</td>\n      <td>82260109</td>\n      <td>575551871</td>\n      <td>1</td>\n      <td>0</td>\n      <td>2</td>\n      <td>1</td>\n    </tr>\n    <tr>\n      <th>64262</th>\n      <td>575551946</td>\n      <td>WO</td>\n      <td>2020142230</td>\n      <td>W</td>\n      <td>2020-12-31</td>\n      <td>2020</td>\n      <td>CN2020/142230</td>\n      <td>PI</td>\n      <td>CN</td>\n      <td>0</td>\n      <td>...</td>\n      <td>2022-07-07</td>\n      <td>2022</td>\n      <td>575551947</td>\n      <td>N</td>\n      <td>82260125</td>\n      <td>575551946</td>\n      <td>1</td>\n      <td>0</td>\n      <td>3</td>\n      <td>3</td>\n    </tr>\n    <tr>\n      <th>64263</th>\n      <td>575553943</td>\n      <td>WO</td>\n      <td>2021142692</td>\n      <td>W</td>\n      <td>2021-12-29</td>\n      <td>2021</td>\n      <td>CN2021/142692</td>\n      <td>PI</td>\n      <td>CN</td>\n      <td>0</td>\n      <td>...</td>\n      <td>2022-07-07</td>\n      <td>2022</td>\n      <td>575553944</td>\n      <td>N</td>\n      <td>79460210</td>\n      <td>564546189</td>\n      <td>2</td>\n      <td>0</td>\n      <td>2</td>\n      <td>6</td>\n    </tr>\n    <tr>\n      <th>64264</th>\n      <td>575553975</td>\n      <td>WO</td>\n      <td>2021142655</td>\n      <td>W</td>\n      <td>2021-12-29</td>\n      <td>2021</td>\n      <td>CN2021/142655</td>\n      <td>PI</td>\n      <td>CN</td>\n      <td>0</td>\n      <td>...</td>\n      <td>2022-07-07</td>\n      <td>2022</td>\n      <td>575553976</td>\n      <td>N</td>\n      <td>82260272</td>\n      <td>575553975</td>\n      <td>1</td>\n      <td>0</td>\n      <td>2</td>\n      <td>7</td>\n    </tr>\n    <tr>\n      <th>64265</th>\n      <td>575556091</td>\n      <td>WO</td>\n      <td>2021064274</td>\n      <td>W</td>\n      <td>2021-12-20</td>\n      <td>2021</td>\n      <td>US2021/064274</td>\n      <td>PI</td>\n      <td>US</td>\n      <td>0</td>\n      <td>...</td>\n      <td>2022-07-07</td>\n      <td>2022</td>\n      <td>575556092</td>\n      <td>N</td>\n      <td>82132815</td>\n      <td>575038927</td>\n      <td>2</td>\n      <td>0</td>\n      <td>4</td>\n      <td>7</td>\n    </tr>\n  </tbody>\n</table>\n<p>64266 rows × 26 columns</p>\n</div>"
+      "text/plain": "203873"
      },
-     "execution_count": 23,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "appln"
+    "len(appln)"
    ],
    "metadata": {
     "collapsed": false
@@ -63,20 +62,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 22,
+   "execution_count": 7,
    "outputs": [
     {
      "data": {
-      "text/plain": "        appln_id appln_title_lg   \n0      330225325             en  \\\n1      330322632             en   \n2      330350961             en   \n3      330374780             en   \n4      330424360             en   \n...          ...            ...   \n64258  575551871             en   \n64259  575551946             en   \n64260  575553943             en   \n64261  575553975             en   \n64262  575556091             en   \n\n                                             appln_title  \n0                           Beverage preparation machine  \n1      Method and system for recommending contextual ...  \n2      A method and an apparatus for treating at leas...  \n3      A METHOD FOR DIAGNOSIS OF FAULT IN VEHICULAR W...  \n4                ERROR CONTROL IN A COMMUNICATION SYSTEM  \n...                                                  ...  \n64258  IMAGE STITCHING METHOD AND APPARATUS, AND COMP...  \n64259            LOW VOC AND FOOD GRADE RESEALABLE LABEL  \n64260  METHOD, DEVICE, COMPUTER READABLE MEDIUM, AND ...  \n64261             MULTISPECIFIC ANTIGEN BINDING PROTEINS  \n64262  SYSTEM AND METHOD FOR METHANE HYDRATE BASED PR...  \n\n[64263 rows x 3 columns]",
-      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>appln_id</th>\n      <th>appln_title_lg</th>\n      <th>appln_title</th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>0</th>\n      <td>330225325</td>\n      <td>en</td>\n      <td>Beverage preparation machine</td>\n    </tr>\n    <tr>\n      <th>1</th>\n      <td>330322632</td>\n      <td>en</td>\n      <td>Method and system for recommending contextual ...</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>330350961</td>\n      <td>en</td>\n      <td>A method and an apparatus for treating at leas...</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>330374780</td>\n      <td>en</td>\n      <td>A METHOD FOR DIAGNOSIS OF FAULT IN VEHICULAR W...</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>330424360</td>\n      <td>en</td>\n      <td>ERROR CONTROL IN A COMMUNICATION SYSTEM</td>\n    </tr>\n    <tr>\n      <th>...</th>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n    </tr>\n    <tr>\n      <th>64258</th>\n      <td>575551871</td>\n      <td>en</td>\n      <td>IMAGE STITCHING METHOD AND APPARATUS, AND COMP...</td>\n    </tr>\n    <tr>\n      <th>64259</th>\n      <td>575551946</td>\n      <td>en</td>\n      <td>LOW VOC AND FOOD GRADE RESEALABLE LABEL</td>\n    </tr>\n    <tr>\n      <th>64260</th>\n      <td>575553943</td>\n      <td>en</td>\n      <td>METHOD, DEVICE, COMPUTER READABLE MEDIUM, AND ...</td>\n    </tr>\n    <tr>\n      <th>64261</th>\n      <td>575553975</td>\n      <td>en</td>\n      <td>MULTISPECIFIC ANTIGEN BINDING PROTEINS</td>\n    </tr>\n    <tr>\n      <th>64262</th>\n      <td>575556091</td>\n      <td>en</td>\n      <td>SYSTEM AND METHOD FOR METHANE HYDRATE BASED PR...</td>\n    </tr>\n  </tbody>\n</table>\n<p>64263 rows × 3 columns</p>\n</div>"
+      "text/plain": "         appln_id appln_title_lg   \n106316  498640253             en  \\\n119852  511974583             en   \n193586  577006640             en   \n172207  556318748             en   \n117620  509549284             en   \n...           ...            ...   \n58791   448189845             en   \n119362  511604550             en   \n73722   471815906             en   \n45133   438311946             en   \n25978   414431520             en   \n\n                                              appln_title  \n106316                              DRAIN CLEANING DEVICE  \n119852        Antenna panel switching and beam indication  \n193586                                           Loft bed  \n172207                          Winch for Securing a Load  \n117620  TEMPERATURE CONTROL APPARATUS FORELECTRIC VEHI...  \n...                                                   ...  \n58791   Collaborative spectrum sensing in cognitive ra...  \n119362              CLIP-ON GLASSES WITH REPLACEABLE LENS  \n73722   Sensitized, photo-sensitive glass and its prod...  \n45133   PREPARATION OF 3,4-DIHYDRO-1,4-BENZOXAZEPIN-5(...  \n25978            - CRYSTAL OSCILLATOR WITH LOW-POWER MODE  \n\n[100 rows x 3 columns]",
+      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>appln_id</th>\n      <th>appln_title_lg</th>\n      <th>appln_title</th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>106316</th>\n      <td>498640253</td>\n      <td>en</td>\n      <td>DRAIN CLEANING DEVICE</td>\n    </tr>\n    <tr>\n      <th>119852</th>\n      <td>511974583</td>\n      <td>en</td>\n      <td>Antenna panel switching and beam indication</td>\n    </tr>\n    <tr>\n      <th>193586</th>\n      <td>577006640</td>\n      <td>en</td>\n      <td>Loft bed</td>\n    </tr>\n    <tr>\n      <th>172207</th>\n      <td>556318748</td>\n      <td>en</td>\n      <td>Winch for Securing a Load</td>\n    </tr>\n    <tr>\n      <th>117620</th>\n      <td>509549284</td>\n      <td>en</td>\n      <td>TEMPERATURE CONTROL APPARATUS FORELECTRIC VEHI...</td>\n    </tr>\n    <tr>\n      <th>...</th>\n      <td>...</td>\n      <td>...</td>\n      <td>...</td>\n    </tr>\n    <tr>\n      <th>58791</th>\n      <td>448189845</td>\n      <td>en</td>\n      <td>Collaborative spectrum sensing in cognitive ra...</td>\n    </tr>\n    <tr>\n      <th>119362</th>\n      <td>511604550</td>\n      <td>en</td>\n      <td>CLIP-ON GLASSES WITH REPLACEABLE LENS</td>\n    </tr>\n    <tr>\n      <th>73722</th>\n      <td>471815906</td>\n      <td>en</td>\n      <td>Sensitized, photo-sensitive glass and its prod...</td>\n    </tr>\n    <tr>\n      <th>45133</th>\n      <td>438311946</td>\n      <td>en</td>\n      <td>PREPARATION OF 3,4-DIHYDRO-1,4-BENZOXAZEPIN-5(...</td>\n    </tr>\n    <tr>\n      <th>25978</th>\n      <td>414431520</td>\n      <td>en</td>\n      <td>- CRYSTAL OSCILLATOR WITH LOW-POWER MODE</td>\n    </tr>\n  </tbody>\n</table>\n<p>100 rows × 3 columns</p>\n</div>"
      },
-     "execution_count": 22,
+     "execution_count": 7,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "appln_title"
+    "appln_title.sample(100)"
    ],
    "metadata": {
     "collapsed": false
@@ -84,14 +83,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 8,
    "outputs": [
     {
      "data": {
-      "text/plain": "    appln_id appln_auth    appln_nr appln_kind appln_filing_date   \n0  330225325         EP    11150195         A         2011-01-05  \\\n1  330322632         EP    11150485         A         2011-01-10   \n2  330350961         EP    11150683         A         2011-01-12   \n3  330374780         WO  2011050339         W         2011-01-12   \n4  330424360         WO  2011050199         W         2011-01-10   \n\n   appln_filing_year appln_nr_original ipr_type receiving_office   \n0               2011          11150195       PI                   \\\n1               2011          11150485       PI                    \n2               2011          11150683       PI                    \n3               2011     EP2011/050339       PI               EP   \n4               2011     EP2011/050199       PI               EP   \n\n   internat_appln_id  ... earliest_pat_publn_id granted docdb_family_id   \n0                  0  ...             335277427       Y        43754737  \\\n1                  0  ...             364719889       Y        43991052   \n2                  0  ...             364923578       N        43881056   \n3                  0  ...             335927718       N        43923624   \n4                  0  ...             365345607       N        43533009   \n\n  inpadoc_family_id  docdb_family_size  nb_citing_docdb_fam nb_applicants   \n0         330225325                  4                   16             1  \\\n1         330322632                  2                    5             1   \n2         330350961                  7                   12             2   \n3         330374780                  2                    8             5   \n4         330424360                  4                   13             3   \n\n   nb_inventors  appln_title_lg   \n0             1              en  \\\n1             2              en   \n2             5              en   \n3             4              en   \n4             2              en   \n\n                                         appln_title  \n0                       Beverage preparation machine  \n1  Method and system for recommending contextual ...  \n2  A method and an apparatus for treating at leas...  \n3  A METHOD FOR DIAGNOSIS OF FAULT IN VEHICULAR W...  \n4            ERROR CONTROL IN A COMMUNICATION SYSTEM  \n\n[5 rows x 28 columns]",
-      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>appln_id</th>\n      <th>appln_auth</th>\n      <th>appln_nr</th>\n      <th>appln_kind</th>\n      <th>appln_filing_date</th>\n      <th>appln_filing_year</th>\n      <th>appln_nr_original</th>\n      <th>ipr_type</th>\n      <th>receiving_office</th>\n      <th>internat_appln_id</th>\n      <th>...</th>\n      <th>earliest_pat_publn_id</th>\n      <th>granted</th>\n      <th>docdb_family_id</th>\n      <th>inpadoc_family_id</th>\n      <th>docdb_family_size</th>\n      <th>nb_citing_docdb_fam</th>\n      <th>nb_applicants</th>\n      <th>nb_inventors</th>\n      <th>appln_title_lg</th>\n      <th>appln_title</th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>0</th>\n      <td>330225325</td>\n      <td>EP</td>\n      <td>11150195</td>\n      <td>A</td>\n      <td>2011-01-05</td>\n      <td>2011</td>\n      <td>11150195</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>335277427</td>\n      <td>Y</td>\n      <td>43754737</td>\n      <td>330225325</td>\n      <td>4</td>\n      <td>16</td>\n      <td>1</td>\n      <td>1</td>\n      <td>en</td>\n      <td>Beverage preparation machine</td>\n    </tr>\n    <tr>\n      <th>1</th>\n      <td>330322632</td>\n      <td>EP</td>\n      <td>11150485</td>\n      <td>A</td>\n      <td>2011-01-10</td>\n      <td>2011</td>\n      <td>11150485</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>364719889</td>\n      <td>Y</td>\n      <td>43991052</td>\n      <td>330322632</td>\n      <td>2</td>\n      <td>5</td>\n      <td>1</td>\n      <td>2</td>\n      <td>en</td>\n      <td>Method and system for recommending contextual ...</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>330350961</td>\n      <td>EP</td>\n      <td>11150683</td>\n      <td>A</td>\n      <td>2011-01-12</td>\n      <td>2011</td>\n      <td>11150683</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>364923578</td>\n      <td>N</td>\n      <td>43881056</td>\n      <td>330350961</td>\n      <td>7</td>\n      <td>12</td>\n      <td>2</td>\n      <td>5</td>\n      <td>en</td>\n      <td>A method and an apparatus for treating at leas...</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>330374780</td>\n      <td>WO</td>\n      <td>2011050339</td>\n      <td>W</td>\n      <td>2011-01-12</td>\n      <td>2011</td>\n      <td>EP2011/050339</td>\n      <td>PI</td>\n      <td>EP</td>\n      <td>0</td>\n      <td>...</td>\n      <td>335927718</td>\n      <td>N</td>\n      <td>43923624</td>\n      <td>330374780</td>\n      <td>2</td>\n      <td>8</td>\n      <td>5</td>\n      <td>4</td>\n      <td>en</td>\n      <td>A METHOD FOR DIAGNOSIS OF FAULT IN VEHICULAR W...</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>330424360</td>\n      <td>WO</td>\n      <td>2011050199</td>\n      <td>W</td>\n      <td>2011-01-10</td>\n      <td>2011</td>\n      <td>EP2011/050199</td>\n      <td>PI</td>\n      <td>EP</td>\n      <td>0</td>\n      <td>...</td>\n      <td>365345607</td>\n      <td>N</td>\n      <td>43533009</td>\n      <td>330424360</td>\n      <td>4</td>\n      <td>13</td>\n      <td>3</td>\n      <td>2</td>\n      <td>en</td>\n      <td>ERROR CONTROL IN A COMMUNICATION SYSTEM</td>\n    </tr>\n  </tbody>\n</table>\n<p>5 rows × 28 columns</p>\n</div>"
+      "text/plain": "    appln_id appln_auth  appln_nr appln_kind appln_filing_date   \n0  330225325         EP  11150195         A         2011-01-05  \\\n1  330225397         EP  11150231         A         2011-01-05   \n2  330322632         EP  11150485         A         2011-01-10   \n3  330326785         EP  11150605         A         2011-01-11   \n4  330350961         EP  11150683         A         2011-01-12   \n\n   appln_filing_year appln_nr_original ipr_type receiving_office   \n0               2011          11150195       PI                   \\\n1               2011          11150231       PI                    \n2               2011          11150485       PI                    \n3               2011          11150605       PI                    \n4               2011          11150683       PI                    \n\n   internat_appln_id  ... earliest_pat_publn_id granted docdb_family_id   \n0                  0  ...             335277427       Y        43754737  \\\n1                  0  ...             335277736       Y        43619902   \n2                  0  ...             364719889       Y        43991052   \n3                  0  ...             335277720       N        43023665   \n4                  0  ...             364923578       N        43881056   \n\n  inpadoc_family_id  docdb_family_size  nb_citing_docdb_fam nb_applicants   \n0         330225325                  4                   16             1  \\\n1         330225397                  6                   56             1   \n2         330322632                  2                    5             1   \n3         328518903                  6                    9             1   \n4         330350961                  7                   13             2   \n\n   nb_inventors  appln_title_lg   \n0             1              en  \\\n1             9              en   \n2             2              en   \n3             3              en   \n4             5              en   \n\n                                         appln_title  \n0                       Beverage preparation machine  \n1  Screwdriving tool having a driving tool with a...  \n2  Method and system for recommending contextual ...  \n3  Apparatus and method for continuous casting of...  \n4  A method and an apparatus for treating at leas...  \n\n[5 rows x 28 columns]",
+      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>appln_id</th>\n      <th>appln_auth</th>\n      <th>appln_nr</th>\n      <th>appln_kind</th>\n      <th>appln_filing_date</th>\n      <th>appln_filing_year</th>\n      <th>appln_nr_original</th>\n      <th>ipr_type</th>\n      <th>receiving_office</th>\n      <th>internat_appln_id</th>\n      <th>...</th>\n      <th>earliest_pat_publn_id</th>\n      <th>granted</th>\n      <th>docdb_family_id</th>\n      <th>inpadoc_family_id</th>\n      <th>docdb_family_size</th>\n      <th>nb_citing_docdb_fam</th>\n      <th>nb_applicants</th>\n      <th>nb_inventors</th>\n      <th>appln_title_lg</th>\n      <th>appln_title</th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>0</th>\n      <td>330225325</td>\n      <td>EP</td>\n      <td>11150195</td>\n      <td>A</td>\n      <td>2011-01-05</td>\n      <td>2011</td>\n      <td>11150195</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>335277427</td>\n      <td>Y</td>\n      <td>43754737</td>\n      <td>330225325</td>\n      <td>4</td>\n      <td>16</td>\n      <td>1</td>\n      <td>1</td>\n      <td>en</td>\n      <td>Beverage preparation machine</td>\n    </tr>\n    <tr>\n      <th>1</th>\n      <td>330225397</td>\n      <td>EP</td>\n      <td>11150231</td>\n      <td>A</td>\n      <td>2011-01-05</td>\n      <td>2011</td>\n      <td>11150231</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>335277736</td>\n      <td>Y</td>\n      <td>43619902</td>\n      <td>330225397</td>\n      <td>6</td>\n      <td>56</td>\n      <td>1</td>\n      <td>9</td>\n      <td>en</td>\n      <td>Screwdriving tool having a driving tool with a...</td>\n    </tr>\n    <tr>\n      <th>2</th>\n      <td>330322632</td>\n      <td>EP</td>\n      <td>11150485</td>\n      <td>A</td>\n      <td>2011-01-10</td>\n      <td>2011</td>\n      <td>11150485</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>364719889</td>\n      <td>Y</td>\n      <td>43991052</td>\n      <td>330322632</td>\n      <td>2</td>\n      <td>5</td>\n      <td>1</td>\n      <td>2</td>\n      <td>en</td>\n      <td>Method and system for recommending contextual ...</td>\n    </tr>\n    <tr>\n      <th>3</th>\n      <td>330326785</td>\n      <td>EP</td>\n      <td>11150605</td>\n      <td>A</td>\n      <td>2011-01-11</td>\n      <td>2011</td>\n      <td>11150605</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>335277720</td>\n      <td>N</td>\n      <td>43023665</td>\n      <td>328518903</td>\n      <td>6</td>\n      <td>9</td>\n      <td>1</td>\n      <td>3</td>\n      <td>en</td>\n      <td>Apparatus and method for continuous casting of...</td>\n    </tr>\n    <tr>\n      <th>4</th>\n      <td>330350961</td>\n      <td>EP</td>\n      <td>11150683</td>\n      <td>A</td>\n      <td>2011-01-12</td>\n      <td>2011</td>\n      <td>11150683</td>\n      <td>PI</td>\n      <td></td>\n      <td>0</td>\n      <td>...</td>\n      <td>364923578</td>\n      <td>N</td>\n      <td>43881056</td>\n      <td>330350961</td>\n      <td>7</td>\n      <td>13</td>\n      <td>2</td>\n      <td>5</td>\n      <td>en</td>\n      <td>A method and an apparatus for treating at leas...</td>\n    </tr>\n  </tbody>\n</table>\n<p>5 rows × 28 columns</p>\n</div>"
      },
-     "execution_count": 7,
+     "execution_count": 8,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -106,13 +105,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 9,
    "outputs": [
     {
      "data": {
-      "text/plain": "array(['EP', 'WO', 'LU', 'FI', 'FR', 'ES', 'NO', 'US', 'GB', 'DO', 'DE',\n       'CA', 'UY', 'SV', 'KR', 'TR', 'CR', 'TW', 'NL', 'SG', 'CO', 'DK',\n       'CU', 'HR', 'AR', 'RU', 'AU', 'PL', 'BE', 'BR', 'MX', 'AP', 'MC',\n       'EC', 'PE', 'HU', 'EA', 'AT', 'RO', 'PT', 'CZ', 'IS', 'HN', 'MA',\n       'MD', 'CN', 'GT', 'UA', 'CL', 'SK', 'PH', 'MY', 'SI', 'HK', 'RS',\n       'IN', 'VN', 'TN', 'IL', 'GE', 'CY', 'SM', 'ZA', 'SE', 'CH', 'LT',\n       'ME', 'JO', 'NI', 'JP', 'SA', 'LV'], dtype=object)"
+      "text/plain": "array(['EP', 'WO', 'LU', 'FI', 'NO', 'FR', 'GB', 'KR', 'ES', 'US', 'CA',\n       'DO', 'EC', 'DE', 'UY', 'IL', 'SV', 'PL', 'TR', 'CO', 'CR', 'TW',\n       'MA', 'PE', 'SG', 'CU', 'BE', 'DK', 'AR', 'AP', 'HR', 'MX', 'BR',\n       'EA', 'RU', 'AU', 'MC', 'HU', 'PT', 'NL', 'HN', 'AT', 'RO', 'SM',\n       'CH', 'SI', 'IS', 'CZ', 'HK', 'MD', 'JP', 'CN', 'RS', 'GT', 'UA',\n       'CL', 'SK', 'LT', 'PH', 'MY', 'IN', 'VN', 'TN', 'CY', 'GE', 'ZA',\n       'SE', 'ME', 'JO', 'NI', 'SA'], dtype=object)"
      },
-     "execution_count": 10,
+     "execution_count": 9,
      "metadata": {},
      "output_type": "execute_result"
     }