EPO Patents = 2

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Hongqi Tian (3 out of 3 patents)

Ying Cheng (3 out of 4 patents)

Conghui Ji (2 out of 2 patents)

4. Li Kong (2 out of 2 patents)

5. Chunlei Liu (2 out of 2 patents)

6. Gongchao Huang (2 out of 2 patents)

7. Qianru Zhang (1 out of 1 patent)

8. Zhimei Zhu (1 out of 1 patent)

9. Yueying Wang (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11008286 - Amino mercaptan compound and preparation method therefor and use thereof in protection against radiation (2021-05-18),

2. 9937158 - Benzoheterocyclic compounds and use thereof (2018-04-10),

3. 9290468 - Benzoheterocyclic compounds and use thereof (2016-03-22),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#657 in Shanghai

#8,360 in China

Shanghai, China

Shanghai Kechow Pharma, Inc

Forward Citations = 0

9 inventors:

Hongqi Tian (3 out of 3 patents)

Ying Cheng (3 out of 4 patents)

Conghui Ji (2 out of 2 patents)

4. Li Kong (2 out of 2 patents)

5. Chunlei Liu (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shanghai Kechow Pharma, Inc. Retrieved from https://idiyas.com/company/shanghai-kechow-pharma

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]