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USPTO Patent Rankings Data through Sept 30, 2025
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Tom Catternan

Basf Se: 1 patents #286 of 991Top 30%
Geismar, LA: #1 of 1 inventorsTop 100%
Louisiana: #143 of 680 inventorsTop 25%
Overall (2022): #229,125 of 548,613Top 45%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11535719 Method for the production of superabsorbers Oskar Stephan, Gerald Gruenewald, Matthias Weismantel, Karl J. Possemiers, Monte Peterson +2 more 2022-12-27