EPO Patents = 1

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Shuhui Chen (2 out of 235 patents)

Wentao Wu (2 out of 32 patents)

Wenyuan Zhu (2 out of 7 patents)

4. Shuhui Chen (2 out of 131 patents)

5. Zhixiang Li (1 out of 13 patents)

3 patents: Sort by Forward Citations

1. 12679851 - Methyl-substituted benzobisoxazole compound and use thereof (2026-07-14),

2. 12617766 - Crystal form of thiophene derivative and preparation method therefor (2026-05-05),

3. 12565480 - Thiophene derivatives as xanthine oxidase inhibitors and application thereof (2026-03-03),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#585 in Tonghua County

#8,360 in China

Tonghua County, China

Tonghua Dongbao Pharmaceutical Co., Ltd.

Forward Citations = 0

5 inventors:

Shuhui Chen (2 out of 235 patents)

Wentao Wu (2 out of 32 patents)

Wenyuan Zhu (2 out of 7 patents)

4. Shuhui Chen (2 out of 131 patents)

5. Zhixiang Li (1 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tonghua Dongbao Pharmaceutical Co., Ltd.. Retrieved from https://idiyas.com/company/tonghua-dongbao-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]