Chinese patent in Google patent public data
收藏NIAID Data Ecosystem2026-05-10 收录
下载链接：
https://doi.org/10.7910/DVN/ZVTIP1
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资源简介：
Research-ready Chinese invention patent dataset (1985-2024) from Google Patent Public Data, including: (1) 25.4 million processed patent records in 13 relational tables, (2) GPPD-ADCP Master Key—a validated crosswalk with official CNIPA records, and (3) open-source processing scripts. The dataset has been systematically validated against the official CNIPA authority file, achieving 99.96% coverage rate.
创建时间：
2026-02-20
