Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175294 | New thiophene compounds as intermediates | Michel Wierzbicki, Frederic Sauveur, Jacqueline Bonnet, Charles Tordjman | 1992-12-29 |
| 5128367 | Divalent metal salts of 2-[N-N-di(carboxymethyl)amino]-3-cyano-4-carboxymethylthiophene-5-carbox ylic acid | Michel Wierzbicki, Jacqueline Bonnet, Yannis Tsouderos | 1992-07-07 |
| 5061704 | Thiophene compounds, compositions and use | Michel Wierzbicki, Frederic Sauveur, Jacqueline Bonnet, Charles Tordjman | 1991-10-29 |