Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TW

Thomas Wettling — 4 Patents in 2021

Basf Se: 4 patents #32 of 1,127Top 3%
Schifferstadt, DE: #3 of 36 inventorsTop 9%
Overall (2021): #38,673 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11072570 Process for continuously preparing polyisobutylene Stefan Hirsch, Markus Brym, Markus Weis 2021-07-27
10975175 Process for preparing high-reactivity isobutene homo- or copolymers Rosa Corberan Roc, Klaus Muehlbach, Sergei V. Kostjuk, Irina Vasilenko, Dmitryi Shiman +1 more 2021-04-13
10975180 Process for preparing high-reactivity isobutene homo- or copolymers Rosa Corberan Roc, Klaus Muehlbach, Sergei V. Kostjuk, Irina Vasilenko, Dmitryi Shiman 2021-04-13
10968294 Process for preparing high-reactivity isobutene homo- or copolymers Rosa Corberan Roc, Klaus Muehlbach, Sergei V. Kostjuk, Irina Vasilenko, Dmitryi Shiman 2021-04-06