Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4243606 | N-Substituted anilines | Paul Bourdauducq, Claude Marie Henri Emile Brouard, Claude L. E. Moerel | 1981-01-06 |
| 4234482 | Substituted 3-carbalkoxy 4-alkylamino-azobenzene compound as disperse dyestuffs for synthetic fibers | Claude Marie Henri Emile Brouard | 1980-11-18 |
| 4218369 | Cycloammonium-azo-phenyl-dyestuffs containing one cyanoethyl, carbamoylethyl or carbalkoxyethyl group on the phenyl radical | Claude Marie Henri Emile Brouard, Claude L. E. Moerel | 1980-08-19 |