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

Thomas Keller

Basf Se: 1 patents #8,065 of 13,826Top 60%
Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,168,390 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7037708 Dried microorganism cultures and method for producing same Frank Runge, Bryan Cooper, Ulrich Bröckel, Robert Heinz, Hans-Peter Harz +2 more 2006-05-02
5840932 Process for ethylene oxide production Wayne Errol Evans 1998-11-24