Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714499 | 3-amino-2-oxo-1-piperidineacetic derivatives containing an arginine mimic as enzyme inhibitors | Odile Esther Levy, Ruth F. Nutt, William Charles Ripka | 1998-02-03 |
| 5703208 | 3-amino-2-oxo-1-piperidineacetic derivatives as enzyme inhibitors | Robert Ardecky, Ruth F. Nutt, William Charles Ripka, David C. Rowley, Marguerita Lim-Wilby +1 more | 1997-12-30 |
| 5658930 | Aromatic heterocyclic derivatives as enzyme inhibitors | Susan Y. Tamura, William Charles Ripka, Robert Ardecky, Yu Ge, Stephen H. Carpenter +1 more | 1997-08-19 |
| 5656645 | Aromatic heterocyclic derivatives as enzyme inhibitors | Susan Y. Tamura, William Charles Ripka, Robert Ardecky, Yu Ge, Stephen H. Carpenter +1 more | 1997-08-12 |
| 5602077 | Pyrimidine compounds as herbicides | Kofi S. Amuti, Wonpyo Hong | 1997-02-11 |
| 5567670 | Herbicides for citrus oil palm rubber and other plantation crops | Kofi S. Amuti, Wonpyo Hong | 1996-10-22 |
| 5053071 | Chromane herbicides | — | 1991-10-01 |
| 4948418 | 2,3-dihydrobenzo[b]thiophenes | — | 1990-08-14 |
| 4881967 | Heterocyclic 2,3-dihydrobenzofuran herbicides | — | 1989-11-21 |