Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950700 | Polyamide-imide solutions and a process for obtaining them | Pascal Barthelemy | 1990-08-21 |
| 4417048 | N-alkylation of organonitrogen compounds | Gerard Soula | 1983-11-22 |
| 4299946 | Imido copolymers from oligoimide and phenolic compound | Jean-Louis Locatelli | 1981-11-10 |