Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4380638 | Chemical compounds | Ronnie R. Crenshaw | 1983-04-19 |
| 4374248 | 3,4-Disubstituted-1,2,5-thiadiazole-1-oxide compounds | Ronnie R. Crenshaw | 1983-02-15 |
| 4289876 | Antisecretory agents | Ronnie R. Crenshaw | 1981-09-15 |
| 4282363 | 1-Nitro-2-(2-alkynylamino)-2-[(2-pyridylmethylthio)-ethylamino]ethylene derivatives | Ronnie R. Crenshaw | 1981-08-04 |
| 4250316 | Pyridyl guanidine anti-ulcer agents | Ronnie R. Crenshaw | 1981-02-10 |
| 4221737 | 1-(Alkynyl)amino-1-(mercaptoalkyl)amino ethylenes | Ronnie R. Crenshaw | 1980-09-09 |
| 4203909 | Furan compounds | Ronnie R. Crenshaw | 1980-05-20 |
| 4200760 | Imidazolylalkylthioalkylamino-ethylene derivatives | Ronnie R. Crenshaw | 1980-04-29 |
| 4200578 | Thiazole derivatives | Ronnie R. Crenshaw | 1980-04-29 |