Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5973080 | Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained | Pierre Le Perchec, Emmanuel Arretz | 1999-10-26 |
| 5817716 | Resins with a primary amine or guanidine function | Pierre Le Perchec, Emmanuel Arretz | 1998-10-06 |
| 5726253 | Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained | Pierre Le Perchec, Emmanuel Arretz | 1998-03-10 |