WR

William Charles Ripka

CI Corvas International: 17 patents #5 of 47Top 15%
ON Ontogen: 4 patents #6 of 36Top 20%
NA Novo Nordisk A/S: 3 patents #460 of 1,775Top 30%
D( Dart Neuroscience, (Cayman): 2 patents #36 of 45Top 80%
EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
EP Envivo Pharmaceuticals: 1 patents #5 of 17Top 30%
📍 Wilmington, DE: #112 of 3,182 inventorsTop 4%
🗺 Delaware: #222 of 7,163 inventorsTop 4%
Overall (All Time): #131,842 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
5637599 Arginine mimic derivatives as enzyme inhibitors Odile Esther Levy, Susan Y. Tamura, Ruth F. Nutt 1997-06-10
5514777 Methods of synthesis of peptidyl argininals Thomas R. Webb, John Reiner, Susan Y. Tamura, Raymond Dagnino, Jr. 1996-05-07
4859697 Substituted acenaphthenes and their use as inhibitors of phospholipase A2 William J. Sipio 1989-08-22
4806671 Substituted acenaphthenes and their use as inhibitors of phospholipase A.sub.2 William J. Sipio 1989-02-21