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 380 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 285 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: Sort by Forward Citations

1. 11098104 - Pegylated endostatin analogue and application thereof (2021-08-24),

2. 10869910 - Molecular design of recombinant protein drug (2020-12-22),

3. 10647968 - Endostatin mutants with mutations at ATP binding sites (2020-05-12),

4. 9364493 - Methods and compositions for enhancing the uptake of therapeutic agents by target cells (2016-06-14),

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 based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#555 in Beijing

#6,375 in China

Beijing, China

Beijing Protgen Ltd.