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

Stefan Koch

Hoffmann-La Roche: 1 patents #1,850 of 3,238Top 60%
Storkow (Mark), DE: #2 of 10 inventorsTop 20%
Overall (All Time): #2,206,687 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6627439 Antibodies against SEMP1(p23) Thorsten Hoevel, Manfred Kubbies, Olaf Mundigl, Petra Rueger 2003-09-30
5629002 Cosmetic or pharmaceutic preparations for improving hair quaility and stimulating growth of the hair Wolfgang Weuffen, Axel Kramer, Christel Tirsch, Hans Meffert, Dagmar Sima 1997-05-13