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

Berthold Szperalski

Hoffmann-La Roche: 2 patents #1,313 of 3,238Top 45%
Penzberg, DE: #159 of 372 inventorsTop 45%
Overall (All Time): #2,147,751 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7390660 Methods for growing mammalian cells in vitro Ulrich Behrendt, Horst Eberhardt 2008-06-24
7128837 Hollow fiber membrane module Ulrich Behrendt, Reinhard Gergen, Franz-Josef Gerner, Gerhard Herres, Eckehard Walitza +1 more 2006-10-31