Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4499274 | Process for preparation of substituted formamidine and substituted N-iminomethyl piperidine | John E. Mills | 1985-02-12 |
| 4215220 | 1-(2-Oxysubstituted-3-anilinopropyl)-imidazoles | Carl Richter | 1980-07-29 |
| 4207326 | Antimicrobial quaternary pyrazole derivatives | Carl Richter | 1980-06-10 |