EPO Patents = 1

Forward Citations = 65

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20 inventors (with patents filed for the assignee):

Guangmei Yan (3 out of 15 patents)

Jiesi Chen (3 out of 5 patents)

Pengxin Qiu (3 out of 6 patents)

4. Jingxia Zhang (3 out of 10 patents)

5. Haiyan Hu (2 out of 5 patents)

6. Tiandong Leng (2 out of 2 patents)

7. Hanfei Sang (2 out of 2 patents)

8. Shujia Zhou (2 out of 2 patents)

9. Xiuhua You (2 out of 2 patents)

10. Bingzheng Lu (1 out of 6 patents)

11. Ling Li (1 out of 2 patents)

12. Ning Tian (1 out of 2 patents)

13. Halyan Hu (1 out of 1 patent)

14. Yupin Chen (1 out of 1 patent)

15. Chunhui Huang (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12594282 - Use of small molecule compounds in the treatment of diseases mediated by lung epithelial cell injury and/or vascular endothelial cell injury (2026-04-07),

2. 9320743 - Use of 5α-androstane-3β,5,6β-triol in preparation of neuroprotective drugs (2016-04-26),

3. 9161985 - 5α-androstane (alkyl)-3β, 5, 6β-triol injection and preparation method therefor (2015-10-20),

4. 8809309 - Use of 5α-androstane (alkyl)-3β,5,6β-triol in preparation of neuroprotective drugs (2014-08-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#158 in Guangzhou

#6,406 in China

Guangzhou, China

Guangzhou Cellprotek Pharmaceutical Ltd.

Forward Citations = 65

20 inventors:

Guangmei Yan (3 out of 15 patents)

Jiesi Chen (3 out of 5 patents)

Pengxin Qiu (3 out of 6 patents)

4. Jingxia Zhang (3 out of 10 patents)

5. Haiyan Hu (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Guangzhou Cellprotek Pharmaceutical Ltd.. Retrieved from https://idiyas.com/company/guangzhou-cellprotek-pharmaceutical

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]

1 patent (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]