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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sandra Biroc — 1 Patent in 2021

AMAmbrx: 1 patents #4 of 19Top 25%
Alameda, CA: #76 of 213 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #276,502 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10954270 Compositions containing, methods involving, and uses of non-natural amino acid linked dolastatin derivatives Zhenwei Miao, Kyle Atkinson, Timothy Buss, Melissa Neal, Vadim Kraynov +6 more 2021-03-23