10.7910/DVN/ZVTIP1Li, JiJiLiXiamen UniversityShi, DongboDongboShihttps://ror.org/05t6hvr95Harvard Dataverse2026Social SciencesChinese patentsGoogle PatentPatent DataData ValidationInnovationLi, JiJiLi2026-02-142026-04-13SSRN793901020574001214748364821474836482147483648214748364821474836482147483648214748364878569316236301293542447101949928243048766964075890872147483648214748364821474836482077346381130723102474962816311871272450812570487536641148883197511946446431975636285293713840151917application/pdftext/markdownimage/pngapplication/x-rarapplication/x-rarapplication/x-rarapplication/x-rarapplication/x-rarapplication/x-rarapplication/x-rarapplication/x-rarapplication/zipapplication/zipapplication/zipapplication/zipapplication/zipapplication/x-rarapplication/x-rarapplication/x-rarapplication/x-rarapplication/zipapplication/zipapplication/zipapplication/zipapplication/zipapplication/zipapplication/zipapplication/ziptype/x-r-syntaxtext/x-python-scriptapplication/x-shtext/x-python-script2.0CC BY 4.0Research-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.