Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
3 Patents
#101 in Richmond, VA
#1,328 in Virginia
#73,815 in US
Astar Biotech LLC
Forward Citations = 0
5 inventors:
Richmond, VA, United States of America
Astar Biotech LLC
% Expired Patents = 33.3
EPO Patents = 2
Forward Citations = 0
Loading Chart...
Loading Chart...
5 inventors (with patents filed for the assignee):
Chunrong Yu (3 out of 3 patents)
Peng Li (2 out of 90 patents)
Haihong Huang (2 out of 5 patents)
4. Dongfeng Zhang (2 out of 8 patents)
5. Zhaoyin Wang (1 out of 50 patents)
6. Chunrong Yu (1 patent)
7. Chunrong Yu (0 patent)
8. Peng Li (0 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Astar Biotech LLC. Retrieved from https://idiyas.com/company/astar-biotech
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]
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]
2 patents (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]