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For the Inventor, By the Inventor

IDiyas’s Digital Inventor Badge (DIB) showcases an inventor’s inventive prowess in granted patents across Utility, Design, and Plant patents. The data has been tracked since January 1, 1976, and refreshed each Tuesday. The data benchmarks an inventor’s prolificness to other inventors in their city, state, country, and the world. The badge reflects an inventor’s success in granted patents across their career.

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Inventor Badge

USPTO Data Jan 1 1976 - Dec 23 2025

4 Utility Patents

#9,319 in Beijing

#33,786 in China

...
Beijing, China

Yuanjun Liang

Forward Citations = 1

Company Filing History:

goldMedal2 out of 5 
 
Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.l.a.
 patents
silverMedal1 out of 5 
 
Kpc Pharmaceuticals, Inc.
 patents
bronzeMedal1 out of 42 
 
Institute of Pharmacology and Toxicology Academy of Military Medical Sciences Pla China
 patents
4. 1 out of 2 
 
Chengdu Yiping Medical Science & Technology Co. Ltd
 patents
5. 1 out of 4 
 
Institute of Pharmacology and Toxicology Academy of Military Medical Science P.l.a. China
 patents
where one patent can have more than one assignee

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