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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael P. Ruf — 1 Patent in 2021

IGIneos Styrolution Group Gmbh: 1 patents #11 of 32Top 35%
Madison, WI: #168 of 630 inventorsTop 30%
Wisconsin: #1,578 of 4,723 inventorsTop 35%
Overall (2021): #328,757 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11059925 Method and system for producing a polymer Wolfgang Fischer, Peter Ittemann, Florian Patcas, Rainer Moors, Thorsten Schnabel 2021-07-13