Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PH

Paul Hanselmann — 2 Patents in 2021

LOLonza: 2 patents #1 of 52Top 2%
Brig, CH: #2 of 5 inventorsTop 40%
Overall (2021): #124,550 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11174236 Method for preparation of 1,4-sorbitan Jieping Wei, Yanling Yang, Daniel Shan, Reta Zhu, Dieter Scherer 2021-11-16
11001552 Method for preparation of 5-fluoro-2-methyl-3-nitrobenzoic acid and its methyl ester Michael Bersier, Anna Kulesza, Christof Aellig, Sarah Filliger 2021-05-11