Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914245 | Culpin | Gordon W. Robinson, Joseph O'Sullivan, Edward Meyers, Janice H. Del Mar | 1990-04-03 |
| 4405716 | Process for preparing 1-carba-2-penem-3-carboxylic acid | Richard B. Sykes | 1983-09-20 |
| 4362814 | Process for preparing 1-carba-2-penem-3-carboxylic acid | Richard B. Sykes, William Parker | 1982-12-07 |
| 4339535 | Process for preparing antibiotic EM 4940 | Richard B. Sykes, Wen-Chih Liu | 1982-07-13 |
| 4249008 | 3,4-Dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-me thyl-2H-pyrrole-2-carboxamide | Richard B. Sykes, Wen-Chih Liu | 1981-02-03 |