Trademarks = 24

Forward Citations = 0

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25 inventors (with patents filed for the assignee):

Jian Chen (1 out of 69 patents)

Guocheng Du (1 out of 55 patents)

Jianghua Li (1 out of 29 patents)

4. Zhen Kang (1 out of 6 patents)

5. Xueping Guo (1 out of 3 patents)

6. Fengshan Wang (1 out of 3 patents)

7. Yang Wayne Wang (1 out of 32 patents)

8. Xueping Guo (1 out of 1 patent)

9. Qingping Chen (1 out of 1 patent)

10. Zhen Lu (1 out of 1 patent)

11. Yujie Wei (1 out of 1 patent)

12. Jie Li (1 out of 6 patents)

13. Yuanjun Sun (1 out of 1 patent)

14. Ranran Du (1 out of 1 patent)

15. Wenyi Guo (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12709732 - USE OF HYALURONIC ACID OR SALT THEREOF AND/OR TREHALOSE IN STABILIZING ERGOTHIONEINE, AND ERGOTHIONEINE COMPOSITION CONTAINING HYALURONIC ACID OR SALT THEREOF AND/OR TREHALOSE (2026-08-18),

2. 12054760 - High-efficiency synthesis and high-purity hyaluronic acid, and recombinantfor oligosaccharide thereof (2024-08-06),

3. 11932881 - Heparin skeleton synthase and its mutants and application (2024-03-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#70 in Shandong

#8,360 in China

Shandong, China

Bloomage Biotechnology Corporation Limited

Forward Citations = 0

25 inventors:

Jian Chen (1 out of 69 patents)

Guocheng Du (1 out of 55 patents)

Jianghua Li (1 out of 29 patents)

4. Zhen Kang (1 out of 6 patents)

5. Xueping Guo (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bloomage Biotechnology Corporation Limited. Retrieved from https://idiyas.com/company/bloomage-biotechnology

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]