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 1–25 of 29 patents

Patent #TitleCo-InventorsDate
9624200 Therapeutic piperazines Alan P. Kaplan, Terence P. Keenan, Michael Weinhouse, Mark E. Wilson, Andrew Lindstrom +1 more 2017-04-18
9174949 Hedgehog inhibitors Jean-Michel Vernier, John May, Patrick O'Connor, Anthony B. Pinkerton, Pierre-Yves Bounaud +1 more 2015-11-03
8927546 Therapeutic piperazines Alan P. Kaplan, Terence P. Keenan, Michael Weinhouse, Mark E. Wilson, Andrew Lindstrom +1 more 2015-01-06
8486936 Antagonist of smoothened Alexander Khvat, Sergey Yevgenievich Tkachenko, Ilya Okun, Borys Rogovoy, Nikolay Savchuk +4 more 2013-07-16
7705017 Compounds for treatment of neurodegenerative diseases Christopher Cummings, David Lowe 2010-04-27
6951878 Benzo[b]thiophenyl or tetrahydro-benzo[b]thiophenyl modulators of protein tyrosine phosphatases (PTPases) Niels Peter Hundahl Møller, Henrik Sune Andersen, Lars Fogh Iversen, Ole Hvilsted Olsen, Sven Branner +7 more 2005-10-04
6508938 Apparatus and method for multiple channel high throughput purification Romaine Maiefski, Don Wendell, Jonathan Krakover 2003-01-21
6410586 Modulators of protein tyrosine phosphatases (PTPases) Niels Peter Hundahl Møller, Henrik Sune Andersen, Lars Fogh Iversen, Ole Hvilsted Olsen, Sven Branner +7 more 2002-06-25
6342504 Aromatic heterocyclic derivatives as enzyme inhibitors Terence K. Brunck, Susan Y. Tamura, Joseph Edward Semple, Robert Ardecky, Yu Ge 2002-01-29
6309541 Apparatus and method for multiple channel high throughput purification Romaine Maiefski, Don Wendell, Jonathan Krakover 2001-10-30
6262044 Modulators of protein tyrosine phosphatases (PTPASES) Niels Peter Hundahl M.o slashed.ller, Henrik Sune Andersen, Lars Fogh Iversen, Ole Hvilsted Olsen, Sven Branner +7 more 2001-07-17
6034215 3-amino-2-oxo-1-piperidnercetic derivatives as enzyme inhibitors Joseph Edward Semple, Robert Ardecky, Ruth F. Nutt, David C. Rowley, Marguerita Lim-Wilby +1 more 2000-03-07
6011158 Aromatic heterocyclic derivatives as enzyme inhibitors Susan Y. Tamura, Joseph Edward Semple, Robert Ardecky, Yu Ge, Stephen H. Carpenter +4 more 2000-01-04
6008351 Aromatic hetherocyclic derivatives as enzyme inhibitors Susan Y. Tamura, Joseph Edward Semple, Robert Ardecky, Yu Ge, Stephen H. Carpenter +4 more 1999-12-28
5932733 3-amino-2-oxo-1-piperidineacetic derivatives containing an arginine mimic as enzyme inhibitors Joseph Edward Semple, Odile Esther Levy, Ruth F. Nutt 1999-08-03
5883107 Arginine mimic derivatives as enzyme inhibitors Odile Esther Levy, Susan Y. Tamura, Ruth F. Nutt 1999-03-16
5883077 Inhibitors of factor Xa Terence K. Brunck, Thomas R. Webb 1999-03-16
5807980 Bovine pancreatic trypsin inhibitor derived inhibitors of factor VIIa-tissue factor complex Ignace Lasters, Marc De Maeyer 1998-09-15
5747449 Bovine pancreatic trypsin inhibitor derived inhibitors of factor XA Ignace Lasters, Marc De Maeyer 1998-05-05
5739112 Inhibitors of factor Xa Terence K. Brunck, Thomas R. Webb 1998-04-14
5731413 Method of synthesis of peptidyl aldehydes Thomas R. Webb, John Reiner, Susan Y. Tamura, Raymond Dagnino, Jr., Ruth F. Nutt 1998-03-24
5714499 3-amino-2-oxo-1-piperidineacetic derivatives containing an arginine mimic as enzyme inhibitors Joseph Edward Semple, Odile Esther Levy, Ruth F. Nutt 1998-02-03
5703208 3-amino-2-oxo-1-piperidineacetic derivatives as enzyme inhibitors Joseph Edward Semple, Robert Ardecky, Ruth F. Nutt, David C. Rowley, Marguerita Lim-Wilby +1 more 1997-12-30
5658930 Aromatic heterocyclic derivatives as enzyme inhibitors Susan Y. Tamura, Joseph Edward Semple, Robert Ardecky, Yu Ge, Stephen H. Carpenter +1 more 1997-08-19
5656645 Aromatic heterocyclic derivatives as enzyme inhibitors Susan Y. Tamura, Joseph Edward Semple, Robert Ardecky, Yu Ge, Stephen H. Carpenter +1 more 1997-08-12