Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642176 | Herbicide compositions based on glyphosates and isoxazoles | Gilbert Antoine Perez, Louis Pillet, Jean-Claude Febvre | 2003-11-04 |
| 5721297 | Piperidyl organosiloxanes and polymer substrates light-stabilized therewith | Michel Gay | 1998-02-24 |
| 5663222 | Piperidyl organosiloxanes and polymer substrates light-stabilized therewith | Michel Gay | 1997-09-02 |
| 5352757 | Sulfur compounds and new polymers obtained from these sulfur compounds | Gerard Velleret | 1994-10-04 |
| 5200444 | Polymer matrices heat and light stabilized with novel benzophenone/1,4-dihydropyridine compounds | Michel Gay | 1993-04-06 |
| 5124380 | Stabilized organic polymer compositions containing compound containing a piperidinyl group and a carbonate group | Michel Gay | 1992-06-23 |
| 5124456 | Hindered amine-substituted dihydropyridines and heat/light stabilization of polymer substrates therewith | Louis Carette, Michel Gay, Gilles Mur | 1992-06-23 |
| 5034533 | Polymer matrices heat and light stablized with novel benzophenone/1,4-dihydropyridine compounds | Michael J. Gay | 1991-07-23 |