Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637743 | Quaternary ammonium surfactants derived from tertiary amines and fabric softeners containing quaternary ammonium surfactants | Jean-Pierre Contet, Stephane Courdavault Duprat, Paul Nivollet, Didier Ray, Yvan Storet +1 more | 1997-06-10 |
| 5539091 | N-alkyl, n-acetylglycosylamines | Mustapha El Ghoul, Patricia Latge, Isabelle Rico, Armand Lattes | 1996-07-23 |
| 5403922 | Amphiphilic compounds containing two sugar or sugar-derived head groups | Rachel Garelli-Calvet, Florence Brisset, Isabelle Rico, Armand Lattes | 1995-04-04 |