WM

Walter Merk

BO BOE: 3 patents #4,806 of 12,373Top 40%
Overall (All Time): #1,644,926 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5672507 Apparatus for the surface culture of nucleated cells and cell culture dependent substances 1997-09-30
4229479 Fluoracylresorcinols as ingredients in pharmaceutical, cosmetic and pesticidal compositions Rolf-Stefan Brickl, Hans-Frieder Eberhardt, Karl-Richard Appel, Uwe Lechner 1980-10-21
4225619 Substituted fluoracylresorcinols Rolf-Stefan Brickl, Hans-Frieder Eberhardt, Karl-Richard Appel, Uwe Lechner 1980-09-30