EPO Patents = 1

Forward Citations = 3

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6 inventors (with patents filed for the assignee):

Ling Li (2 out of 43 patents)

Xu Song (2 out of 3 patents)

Jinwu Chen (2 out of 4 patents)

4. Deng Jiao Ma (1 out of 1 patent)

5. Dongsheng Liao (1 out of 1 patent)

6. Dengjiao Ma (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 9833497 - Human originated EGF domain proteins and use of the same (2017-12-05),

2. 9782461 - Human coagulation factor light chain protein and use of the same (2017-10-10),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#97 in Chengdu

#11,585 in China

Chengdu, China

Chengdu Sourcebio Limited-Liability Company

Forward Citations = 3

6 inventors:

Ling Li (2 out of 43 patents)

Xu Song (2 out of 3 patents)

Jinwu Chen (2 out of 4 patents)

4. Deng Jiao Ma (1 out of 1 patent)

5. Dongsheng Liao (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chengdu Sourcebio Limited-Liability Company. Retrieved from https://idiyas.com/company/chengdu-sourcebio-liability-company

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]