Suzhou Zanrong Pharma Limited

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USPTO Granted Patents = 2

EPO Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

Ding Zhou (2 out of 22 patents)

Ziqiang Cheng (2 out of 2 patents)

2 patents: Sort by Forward Citations

1. 12226414 - 1-isopropyl-3-methyl-8-(pyridin-3-yl)-1,3-dihydro-2H-imidazo[4,5-c] cinnolin-2-one as selective modulators of ataxia telangiectasia mutated (ATM) kinase and uses thereof (2025-02-18),

2. 11723908 - Quinazoline derivatives as antitumor agents (2023-08-15),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#199 in Suzhou

#11,649 in China

Suzhou, China

Suzhou Zanrong Pharma Limited

Forward Citations = 0

2 inventors:

Ding Zhou (2 out of 22 patents)

Ziqiang Cheng (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Suzhou Zanrong Pharma Limited. Retrieved from https://idiyas.com/company/suzhou-zanrong-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]

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]