Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258916 | Process for spinning from solution of polyamide-imides (PAI) based on tolylene or meta-phenylene diisocyanates and fibers thus obtained | Philippe Michaud, Marie-Eve Perier | 2001-07-10 |
| 5756635 | Process for spinning from solution of polyamide-imides (PAI) based on tolylene or met-phenylene diisocyanates and fibres thus obtained | Philippe Michaud, Marie-Eve Perier | 1998-05-26 |
| 5684119 | Solutions of polyamideimides in .gamma.-butyrolactone, process for obtaining them and the yarns thus obtained | Philippe Michaud | 1997-11-04 |
| 5596073 | Polyimide solutions and method of obtaining them | Philippe Michaud | 1997-01-21 |
| 5118778 | Process for the preparation of semiordered polyamides-imides | Morand Lambla, Philippe Michaud | 1992-06-02 |