% Expired Patents = 50.0

Forward Citations = 1

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8 inventors (with patents filed for the assignee):

Chengyu Jiang (1 out of 7 patents)

Heng Wang (1 out of 56 patents)

Qiliang Cai (1 out of 1 patent)

4. Jianchao Du (1 out of 3 patents)

5. Zhu Liang (1 out of 3 patents)

6. Xiaoyun Li (1 out of 3 patents)

7. Zhiqing Wang (1 out of 1 patent)

8. Chenxuan Wang (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12280114 - Extraction of plant source 'medicinal soup' and manual preparation of “herbal medicine” and related products (2025-04-21),

2. 7981601 - Method of preparing polyepitope chimeric gene vaccine (2011-07-19),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#877 in Beijing

#11,632 in China

Beijing, China

Institute of Basic Medical Sciences

Forward Citations = 1

8 inventors:

Chengyu Jiang (1 out of 7 patents)

Heng Wang (1 out of 56 patents)

Qiliang Cai (1 out of 1 patent)

4. Jianchao Du (1 out of 3 patents)

5. Zhu Liang (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Institute of Basic Medical Sciences. Retrieved from https://idiyas.com/company/institute-of-basic-medical-sciences

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]