Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Gregory P. Sorenson — 2 Patents in 2021

3M: 2 patents #222 of 1,276Top 20%
Madison, WI: #74 of 630 inventorsTop 15%
Wisconsin: #728 of 4,723 inventorsTop 20%
Overall (2021): #159,590 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10894905 Halogen and polyhalide mediated phenolic polymerization Ilya Gorodisher, Guy D. Joly 2021-01-19
10882955 Ammonium salt catalyzed benzoxazine polymerization Ilya Gorodisher 2021-01-05