Forward Citations = 0

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13 inventors (with patents filed for the assignee):

Wei Wei (2 out of 32 patents)

Yongguo Li (2 out of 10 patents)

Wei Ye (2 out of 7 patents)

4. Jian Li (1 out of 235 patents)

5. Kevin X Chen (1 out of 32 patents)

6. Kai Zhou (1 out of 48 patents)

7. Xiao Liu (1 out of 17 patents)

8. Shuhui Chen (1 out of 130 patents)

9. Zheng Wang (1 out of 46 patents)

10. Fang Liu (1 out of 64 patents)

11. Fen Jiang (1 out of 3 patents)

12. Aiyun Song (1 out of 1 patent)

13. Shuhui Chen (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12734177 - Macrocyclic derivative and use thereof (2026-09-15),

2. 12661357 - Use of pyrido[1,2-a]pyrimidone analogue (2026-06-23),

3. 12622912 - Application of pyrido[1,2-a]pyrimidinone analog (2026-05-12),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#574 in Guangdong

#8,337 in China

Guangdong, China

Guangzhou Joyo Pharmatech Co., Ltd

Forward Citations = 0

13 inventors:

Wei Wei (2 out of 32 patents)

Yongguo Li (2 out of 10 patents)

Wei Ye (2 out of 7 patents)

4. Jian Li (1 out of 235 patents)

5. Kevin X Chen (1 out of 32 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Guangzhou Joyo Pharmatech Co., Ltd. Retrieved from https://idiyas.com/company/guangzhou-joyo-pharmatech

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]