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  In regional economics, the technological level, political system, population distribution, natural resource status, etc. in a region have a great impact on the economic activities of the region. Science and technology, as the "first productive force", are closely related to urbanization and urban economic issues, spatial structure, regional productivity layout, resource development and utilization in the region. Technological progress directly promotes social and economic growth.

  As an important indicator for measuring technological innovation, patent data is sufficient to measure innovation results. According to the Intellectual Property Statistics Brief published by the State Intellectual Property Office in December 2020, from January to November 2020, my country applied for 1.403 million invention patents and authorized 470,000 invention patents, a year-on-year increase of 40% compared with 2019. Such a large number of patent statistics can easily show that my country's innovation level is still showing a steady development momentum. However, we found that the industry's development of patent macro data is too monotonous, mostly with provinces and years as the smallest statistical units, and failed to conduct more micro-level statistical mining.

  Compared with patent data at the micro-enterprise level, CnOpenData's China patent regional statistics use a macro perspective to support regional innovation development. This data is based on the 2020 administrative region code, divided into regions according to provinces, cities, districts and counties, and uses months as the smallest statistical unit to conduct detailed statistics on national patent application and patent authorization data.

Data Features

  • Fully covers the patent statistics of different regions in my country up to the latest year, including the two stages of patent application and authorization;
  • Accurately identifies and distinguishes the addresses of other patent applicants except the first patent applicant;
  • Not only calculates the annual statistical data, but also calculates it to the monthly level, so as to better suit the academic research at the monthly level;
  • Not only calculates the statistical data at the provincial and city levels, but also calculates it to the district and county level, so as to better adapt to the regional innovation research with finer granularity.

Database Application Guide

Original:Explanation of optimization of regional statistics of Chinese patents

Time interval

1985-2023

Field display

City code td> td>
China's provinces patent application table China's cities patent application table China's districts and counties patent application table China's provinces patents Authorization table China's patent authorization table for cities China's patent authorization table for districts and counties
Province code Province code Province code Province code Province code Province code
Province Province Province Province Province Province
Application year City City Authorization year City City
Application month City code City code Authorization month City code
Number of invention patent applications Year of application County Number of invention patents authorized Year of authorization County
Number of utility model patent applications Month of application County code Number of utility model patents authorizedAuthorization month District and county code
Number of design patent applications Number of invention patent applications Application year Number of design patent authorizations Number of invention patent authorizations Authorization year
Number of utility model patent applications Application month Number of utility model patents authorized Month of authorization
Number of design patent applications Number of invention patent applications Number of design patents authorized Number of invention patents authorized
Number of utility model patents applied for Number of utility model patents granted
Number of design patent applications Number of design patents granted

Sample data

Due to the large number of tables, this page only displays the patent application part.

Table of patent applications in various provinces in China

< td>11 < td>269 3 34 Zhejiang Province 3 3 5 1 1989 2
Provincial code Province Application year Application month Number of invention patent applications Number of utility model patent applications Number of design patent applications
11 Beijing 2020 06 14747 8221 2124
11 Beijing 2020 07 11589 8549 2082
11 Beijing 2020 0 8 10468 7667 1738
11 Beijing 2020 09 13602 8572 2472
11 Beijing 2020 10 9589 6751 1469
11 Beijing 2020 13916 8576 2081
11 Beijing 2020 12 20654 11493
11 Beijing 2021 01 10314 6335 1503
11 Beijing 2 021 02 7691 4255 1217
34 Anhui Province 2000 12 32 81 59
34 Anhui Province 2001 01 19 71 24
34 Anhui Province 2001 02 22 67 24
34 Anhui Province 2001 03 18 69 24
34 Anhui Province 2001 04 25 103 24
34 Anhui Province 2001 0 5 12 64 23
34 Anhui Province 2001 06 18 81 53
Anhui Province 2001 07 23 73 32
34 Anhui Province 2001 08 27 96 51
34 Anhui Province 2001 09 19 79 44
33 2011 03 1790 5375 4394
33 Zhejiang Province 2011 04 168 0 5594 5190
33 Zhejiang Province 2011 05 1765 5734 7901
33 Zhejiang Province 2011 06 1858 5071 6031
33 Zhejiang Province 2011 07 1719< /td> 5148 6908
33 Zhejiang Province 2011 08 1862 5733 5430
Zhejiang Province 2011 09 2110 6063 5264
33 Zhejiang Province 2011 101784 5572 5480
33 Zhejiang Province 2011 11 2192 6398 6376
33 Zhejiang Province 2011 12 3317 9393 6915
33 Zhejiang Province 2012 01 1360 4381 3122
33 Zhejiang Province 2012 02 1556 5635 3209
42 Hubei Province 1988 07 13 36 7
42 Hubei Province 1988 08 12 34 1
42 Hubei Province 1988 09 9 36 1
42 Hubei Province 1988 10 9 35 2
42 Hubei Province 1988 11 8 2
42 Hubei Province 1988 12 8 61 4
42 Hubei Province 01 7 34 3
42 Hubei Province 1989 02 7 25 0
65 Xinjiang Uygur Autonomous Region 1996 03 4 26 5
65 Xinjiang Uygur Autonomous Region 1996 04 5 28 1
65 Xinjiang Uygur Autonomous Region 1996 05 8 36 4
65 Xinjiang Uygur Autonomous Region 1996 06 5 28 7
65 Xinjiang Uygur Autonomous Region 1996 07 7 29 4
65 Xinjiang Uygur Autonomous Region 1996 08 8 34 2
65 Xinjiang Uyghur Autonomous Region 1996 09 7 14 9
81 Hong Kong Special Administrative Region 2012 0 2 0 0 1
81 Hong Kong Special Administrative Region 2012 03 0 0 2
81 Hong Kong Special Administrative Region 2012 04 1 0 3
81 Hong Kong Special Administrative Region 2013 06 0 0

China's cities patent application table

27< /td> < td>1 985 < tr> < td>4408 < td>09 < td>16< /td> < td>9< /td> < td>Guizhou Province < td>14 td>
Province code Province City City code Application year Application month Number of invention patent applications Number of utility model patent applications Number of design patent applications
34 Anhui Province Chizhou City 3417 2020 05 91 213 17
34 Anhui Province Chizhou City 3417 2020 06 60 193 32
34 Anhui Province Chizhou City 3417 2020 07 6 4 182 19
34 Anhui Province Chizhou City 3417 2020 08 61 241
34 Anhui Province Chizhou City 3417 2020 09 96 191 33
34 Anhui Province Chizhou City 3417 2020 10 44 114 32
34 Anhui Province Chizhou City 3417 2020 11 99 171 43
34 Anhui Province Chizhou City 3417 202 0 12 288 259 23
34 Anhui Province Ma'anshan City 3405 1985 04 1< td>0 0
34 Anhui Province Ma'anshan City 3405 1985 07 0 2 0
34 Anhui Province Ma'anshan City 3405 1985 08 0 3 0
34 Anhui Province Ma'anshan City 3405 1985 11 2 0 0
34 Anhui Province Ma'anshan City 3405 12 3 0 0
34 Anhui Province Ma'anshan City 3405 1986 02 0 1 0
34 Anhui Province Ma'anshan City 3405 1986 03 1 0 0
34 Anhui Province Ma'anshan City 3405 1986 05 1 0 0
34 Anhui Province< td>Ma'anshan City 3405 1986 06 1 0 0
34 Anhui Province Ma'anshan City 34051986 07 1 2 1
34 Anhui Province Ma'anshan City 3405 1986 08 2 1 1
34 Anhui Province Ma'anshan City 3405 1986 09 2 1 0
34 Anhui Province Ma'anshan City 3405 1986 10 0 0 0
44 Guangdong Province Zhanjiang City 4408 2012 02 21 25 10
44 Guangdong Province Zhanjiang City 4408 2012 03 21 34 26
44 Guangdong Province Zhanjiang City 4408 2012 04< td>16 39 29
44 Guangdong Province Zhanjiang City 4408 2012 05 19 26 17
44 Guangdong Province Zhanjiang City 4408 2012 06 18 24 36
44 Guangdong Province Zhanjiang City 4408 2012 07 27 37 44
44 Guangdong Province Zhanjiang City 2012 08 26 41 46
44 Guangdong Province Zhanjiang City 4408 2012 40 44 40
44 Guangdong Province Zhanjiang City 4408 2012 10 23 3 6 55
44 Guangdong Province Zhanjiang City 4408 2012 11 30 23 64
44 Guangdong Province Zhanjiang City 4408 2012 12 23 74 88
44 Guangdong Province< td>Zhanjiang City 4408 2013 01 21 40 36
52 Guizhou Province Zunyi City 5203 2008 09 7 15 8
52 Guizhou Province Zunyi City 5203 2008 1022 4
52 Guizhou Province Zunyi City 5203 2008 11 14 27 13
52 Guizhou Province Zunyi City 5203 2008 12 14 34 5
52 Guizhou Province Zunyi City 5203 2009 01 2 5 10
52 Guizhou Province Zunyi City 5 203 2009 02 3 6 1
52 Guizhou Province Zunyi City 5203 2009 03 < td>15 20 5
52 Guizhou Province Zunyi City 5203 2009 04 13 14
52 Guizhou Province Zunyi City 5203 2009 05 15 17 8
52 Zunyi City 5203 2009 06 12 24 4
52 Guizhou Province Zunyi City 5203 2009 07 22 21 11
61 Shaanxi Province Ankang City 6109 2021 06 20 52 17
61 Shaanxi Province Ankang City 6109 2021 07 18 4
61 Shaanxi Province Ankang City 6109 2021 08 17 0 5
61 Shaanxi Province Ankang City 6109 2021 09 11 1 1
61 Shaanxi Province Ankang City6109 2021 10 1 0 0
61 Shaanxi Province Ankang City 6109 2 021 11 1 0 0

China's District and County Patent Application Table

< tbody> < tr> tr> < td>1313 < td>13< /td> Dalian City< /td> < td>Dalian CityDalian City Dalian City < td>2 102210 2
Province Code Province City City Code District and County District and County Code Application Year Application Month Number of Invention Patent Applications Number of Utility Model Patent Applications Number of Design Patent Applications
13 Hebei Province Baoding City 1306 Anguo City 130683 2017 06 1 4 1< /tr>
13 Hebei Province Baoding City 1306 Anguo City 130683 2017 07 3 9 0
13 Hebei Province Baoding City 1306 Anguo City 130683 2017 08 4 7 3
13 Hebei Province Baoding City 1306 Anguo City 130683 2017 09 2 10 1
13 Hebei Province Baoding City 1306 Anguo City 130683 2017 10 1 4 0
13 Hebei Province Baoding City 1306 Anguo City 130683 2017 11 1 8 1
13 Hebei Province Baoding City 1306 Anguo City 130683 2017 12 2 27 3
Hebei Province Baoding City 1306 Anguo City 130683 2018 01 2 26 3
Hebei Province Baoding City 1306 Anguo City 130683 2018 02 4 1 0
13 Hebei Province Baoding City 1306 Anguo City 130683 2018 03 2 2 1
Hebei Province Baoding City 1306 Anguo City 130683 2018 04 0 0 2
13 Hebei Province Baoding City 1306 Anguo City 130683 2018 05 0 15 1
13 Hebei Province Baoding City 1306 Wangdu County 130631 2012 11 0 0 1
13 Hebei Province Baoding City 1306 Wangdu County 130631 2012 12 0 1 0
13Hebei Province Baoding City 1306 Wangdu County 130631 2013 02 1 0 0
13 Hebei Province Baoding City 1306 Wangdu County 130631 2014 03 1 0 0
13 Hebei Province Baoding City 1306 Wangdu County 130631 2014 05 1 0 0
13 Hebei Province< /td> Baoding City 1306 Wangdu County 130631 2014 08 2 7 0
13 River Northern Province Baoding City 1306 Wangdu County 130631 2014 11 2 1 0
13 Hebei Province Baoding City 1306 Wangdu County 130631 2014 12 0 1 0
13 Hebei ProvinceBaoding City 1306 Wangdu County 130631 2015 03 0 1 0
13 Hebei Province Baoding City 1306 Wangdu County 130631 2015 04 1 5 0
13 Hebei Province Baoding City 1306 Wangdu County 130631 2015 05 0 2 2
13 Hebei Province Baoding City< /td> 1306 Wangdu County 130631 2015 06 1 0 0
21 Liaoning Province 大Lianshi 2102 Lushunkou District 210212 2017 04 50 40 2
21 Liaoning Province Dalian City 2102 Lushunkou District 210212 2017 05 56 35 6
21 Liaoning Province 2102 Lushunkou District 210212 2017 06 37 16 12
21 Liaoning Province 2102 Lushunkou District 210212 2017 07 43 31 4
21 Liaoning Province Large Lian City 2102 Lushunkou District 210212 2017 08 40 26 2
21 Liaoning Province Dalian City 2102 Lushunkou District 210212 2017 09 44 37 0
21 Liaoning Province Dalian City 2102 Lushunkou District 210212 2017 10 69 26 6
21 Liaoning ProvinceDalian City 2102 Jinzhou District 210213 2005 07 4 27 5
21 Liaoning ProvinceDalian City 2102 Jinzhou District 210213 2005 08 7 12 1
21 Liaoning Province Dalian City 2102 Jinzhou District 210213 2005 09 5 23 26
21 Liaoning Province Large Dalian City 2102 Jinzhou District 210213 2005 10 3 4 4
21 Liaoning Province Dalian City 2102 Jinzhou District 210213 2005 11 16 48 6
21 Liaoning Province 2102 Jinzhou District 210213 2005 12 11 18 9
21 Liaoning Province 2102 Jinzhou District 210213 2006 01 11 7 1
21 Liaoning Province Dalian City< /td> 2102 Jinzhou District 210213 2006 02 3 18 1
21 Liaoning Province Dalian City 2102 Changhai County 210224 1994 04 1 0 0
21 Liaoning Province 大Lianshi 2102 Changhai County 210224 1999 04 0 1 0
21 Liaoning Province Dalian City 2102 Changhai County 210224 1999 06 0 1 0
21 Liaoning Province Dalian City2102 Changhai County 210224 2002 06 0 0 1
21 Liaoning Province Dalian City Changhai County 210224 2002 12 0 0 1
21 Liaoning Province Dalian City Changhai County 210224 2004 06 0 2 0
21 Liaoning Province Dalian City 2102< /td> Changhai County 210224 2004 07 0 1 0
21 Liaoning Province Dalian City 21 02 Changhai County 210224 2005 12 1 0 0
21 Liaoning Province Dalian City 210 2 Changhai County 210224 2006 03 0 0 1
21 Liaoning Province Dalian City 2102< td>Changhai County 210224 2006 05 1 1 0
21 Liaoning Province Dalian City 2102Changhai County 210224 2006 10 0 1 0

Related Literature

  • Josh L. and Amit S. 2021, "The Use and Misuse of Patent Data: Issues for Finance and Beyond", The Review of Financial Studies.

Data Update Frequency

Annual Update

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