EPO Patents = 1

Forward Citations = 0

Loading Chart...

7 inventors (with patents filed for the assignee):

Xiaoguang Wen (2 out of 5 patents)

Xiaofeng Huang (1 out of 2 patents)

Peipei Wang (1 out of 3 patents)

4. Min Li (1 out of 6 patents)

5. Jun Fan (1 out of 1 patent)

6. Dachuan Zhao (1 out of 1 patent)

7. Chenliang Zhang (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12403097 - Controlled-release tablet of ibuprofen and method for preparing same (2025-09-02),

2. 10413514 - Controlled-release solid preparation with partial coating (2019-09-17),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#66 in Taizhou

#11,585 in China

Taizhou, China

Overseas Pharmaceuticals, Ltd.

Forward Citations = 0

7 inventors:

Xiaoguang Wen (2 out of 5 patents)

Xiaofeng Huang (1 out of 2 patents)

Peipei Wang (1 out of 3 patents)

4. Min Li (1 out of 6 patents)

5. Jun Fan (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Overseas Pharmaceuticals, Ltd.. Retrieved from https://idiyas.com/company/overseas-pharmaceuticals

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]