EPO Patents = 2

Forward Citations = 0

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27 inventors (with patents filed for the assignee):

Lei Chen (4 out of 22 patents)

Taishan Hu (3 out of 26 patents)

Yanghui Guo (2 out of 5 patents)

4. Weiwei Liao (2 out of 3 patents)

5. Lichen Meng (2 out of 3 patents)

6. Cheng Ye (2 out of 10 patents)

7. Wenjian Qian (2 out of 4 patents)

8. Chaoying Cheng (2 out of 2 patents)

9. Guoping Jiang (1 out of 3 patents)

10. Yongxiang Gong (1 out of 4 patents)

11. Wenwen Zhao (1 out of 3 patents)

12. Wentao Mao (1 out of 2 patents)

13. Liang Gong (1 out of 3 patents)

14. Youxi Chen (1 out of 2 patents)

15. Qing Xiang (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 12767659 - Tetracyclic derivative, method for preparing same and use thereof in medicine (2026-10-20),

2. 12751952 - Quinazoline derivative, or preparation method therefor and use thereof (2026-10-06),

3. 12606551 - Salt of tetrahydroisoquinoline derivative, preparation method therefor, and medical use thereof (2026-04-21),

4. 12559449 - Aromatic ring or heteroaromatic ring derivatives, preparation method therefor and use thereof (2026-02-24),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#543 in Shanghai

#6,438 in China

Shanghai, China

Shanghai Aryl Pharmtech Co., Ltd.

Forward Citations = 0

27 inventors:

Lei Chen (4 out of 22 patents)

Taishan Hu (3 out of 26 patents)

Yanghui Guo (2 out of 5 patents)

4. Weiwei Liao (2 out of 3 patents)

5. Lichen Meng (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shanghai Aryl Pharmtech Co., Ltd.. Retrieved from https://idiyas.com/company/shanghai-aryl-pharmtech

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]

2 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]