Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012570 | Acetate compounds useful as odorants | Simon Ellwood | 2024-06-18 |
| 10815177 | Process of making organic compounds | Jacques Membrez | 2020-10-27 |
| 6416746 | Indanylidene compounds | Ulrich Huber | 2002-07-09 |
| 6165451 | Cosmetic light screening composition | Hans Ulrich Gonzenbach, Rolf Schwarzenbach, Dominique Sidrac | 2000-12-26 |
| 6069170 | Light screening compounds and compositions | Hans Ulrich Gonzenbach, Magali Pochon, Dominique Sidrac | 2000-05-30 |
| 6048516 | Light-screening agents | Hans Ulrich Gonzenbach, Magali Pochon | 2000-04-11 |
| 5985251 | Light screening compositions | Hans Ulrich Gonzenbach, Dominique Sidrac | 1999-11-16 |
| 5707961 | Odorant compounds and compositions | Jerzy A. Bajgrowicz, Georg Frater, Urs Muller | 1998-01-13 |