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USPTO Patent Rankings Data through Dec 31, 2025
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Markus Brym — 1 Patent in 2021

Basf Se: 1 patents #337 of 1,127Top 30%
Schifferstadt, DE: #14 of 36 inventorsTop 40%
Overall (2021): #354,380 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11072570 Process for continuously preparing polyisobutylene Thomas Wettling, Stefan Hirsch, Markus Weis 2021-07-27