Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#559 in Beijing
#6,438 in China
Beijing Protgen Ltd.
Forward Citations = 1
10 inventors:
Beijing Protgen Ltd.
Calculating rank
EPO Patents = 6
Forward Citations = 1
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10 inventors (with patents filed for the assignee):
Guodong Chang (3 out of 8 patents)
Yongzhang Luo (3 out of 10 patents)
Peng Liu (2 out of 381 patents)
4. Yang Chen (2 out of 41 patents)
5. Daifu Zhou (2 out of 2 patents)
6. Xinan Lu (2 out of 4 patents)
7. Yan Fu (2 out of 10 patents)
8. Hui Li (1 out of 286 patents)
9. Wenchao Wang (1 out of 31 patents)
10. Lin Jia (1 out of 2 patents)
11. Fei Wu (28 patents)
12. Xiaomin Song (3 patents)
13. Michuan Li (0 patent)
14. Chuntao Lu (0 patent)
15. Dawei Cui (0 patent)
4 patents:
Company Overview
Beijing Protgen Ltd. is a leading biotechnology company specializing in protein research and development. With state-of-the-art facilities and a team of experienced scientists, we offer a wide range of services including protein expression, purification, and analysis. Our mission is to provide high-quality solutions to our clients in the pharmaceutical, biotechnology, and academic sectors.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Beijing Protgen Ltd.. Retrieved from https://idiyas.com/company/beijing-protgen
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
6 patents (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]