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USPTO Patent Rankings Data through Sept 30, 2025
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Stephen E. Amos — 1 Patent in 2020

3M: 1 patents #582 of 1,473Top 40%
Buckeystown, MD: #1 of 1 inventorsTop 100%
Maryland: #1,250 of 4,116 inventorsTop 35%
Overall (2020): #267,214 of 565,922Top 50%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10859477 Bioseparation compositions and methods for making and using same Masayuki Nakamura, Naota Sugiyama, Cynthia D. Zook, Jerald K. Rasmussen, Nicole M. Gryska 2020-12-08