Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766223 | Preparation of 2-alkyl-3-(4-hydroxybenzoyl)benzofuran | Claude Grain | 1988-08-23 |
| 4423071 | Polyol derivatives, processes for preparing the same and their uses in therapeutics | Michel Chignac, Claude Grain, Charles Pigerol, Pierre Eymard, Bernard Ferrandes | 1983-12-27 |
| 4246282 | .omega.-Dialkylalkanoic acid derivatives used to induce antianoxic activity | Michel Chignac, Claude Grain, Charles Pigerol, Pierre Eymard, Madeleine Combet (epse Broll) | 1981-01-20 |