State Intellectual Property Office

State Intellectual Property Office

The China National Intellectual Property Administration is the patent and trademark office and primary intellectual property regulator of the People's Republic of China. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for State Intellectual Property Office, China, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

33%


Total
Publications

1.1K


Total Open
Publications

362


Total
Citations

18K


Open Access
Percentage

33%


Total
Publications

1.1K


Total Open
Publications

362


Total
Citations

18K

Wikipedia

Website

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Breakdown

17% 14% 2% 67%

Publisher Open

17%

Both

14%

Other Platform Open

2%

Closed

67%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0102030405060708090100110Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

50%OA Journal

OA Journal 50%

168

Hybrid 34%

115

No Guarantees 16%

52

Other Platform Open

Institution 74%

132

Domain 39%

69

Other Internet 26%

46

Preprint 4%

8

Public 3%

5

Other Platform Locations

Name

Platform Type

Publications

doaj.org OAI-PMH Repository
Institution
118
PubMed Central
Domain
71
DOI
Other Internet
41
Unknown Repository
Other Internet
5
Research Square
Preprint
5
LA Referencia
Institution
3
Figshare
Public
3
Zenodo
Public
2
Vrije Universiteit Amsterdam
Institution
2
University of Groningen
Institution
2
1 / 4

Data updated 12 August 2026

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