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

Herbert Feisel — 1 Patent

MTMg Technologies: 1 patents #11 of 39Top 30%
Hofheim, DE: #277 of 466 inventorsTop 60%
Overall (All Time): #3,404,988 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6984289 Process of generating o-xylene-air mixtures for the production of phthalic anhydride Helmuth Domes, Thomas Gutermuth, Lutz Urban 2006-01-10