Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sandra Biroc — 6 Patents

AMAmbrx: 6 patents #31 of 85Top 40%
Alameda, CA: #251 of 1,067 inventorsTop 25%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Sandra Biroc has been granted 6 US patents while listed as an inventor at Ambrx. The first was granted in 2017 and the most recent in July 2024. Sandra Biroc ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Sandra Biroc in Alameda, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12037405 Anti-CD70 antibody drug conjugates Richard S. Barnett, Nickolas Knudsen, Ying Sun, Timothy Buss, Tsotne Javahishvili +4 more 2024-07-16
11459392 Anti-CD70 antibody drug conjugates Richard S. Barnett, Nick Knudsen, Ying Sun, Timothy Buss, Tsotne Javahishvili +4 more 2022-10-04 $582,000
11420999 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 2022-08-23 $936,000
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
10208123 Anti-CD70 antibody drug conjugates Richard S. Barnett, Nick Knudsen, Ying Sun, Timothy Buss, Tsotne Javahishvili +4 more 2019-02-19
9796754 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 2017-10-24