Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338741 | 1-hydroxyalkylxanthines and medicaments containing them | Rene Fumeaux | 1994-08-16 |
| 5256700 | Carnosic acid obtention and uses | Robert Aeschbach | 1993-10-26 |
| 5053433 | Cosmetic composition with anticellulitic and slimming action, in which the active principle is a 1-hydroxyalkylxanthine | Jean-Pierre Laugier, Liliane Ayache | 1991-10-01 |
| 5026550 | Process for the preparation of an antioxydant extract of spices | Robert Aeschbach | 1991-06-25 |
| 4581451 | Preparation of di- and tri-substituted xanthine compounds | Marc Enslen | 1986-04-08 |
| 4469698 | Di- or trisubstituted xanthines with neuroleptic properties and composition | Marc Enslen | 1984-09-04 |
| 4450163 | Process for the preparation of 1,3,7-trialkyl xanthines and di(3,7-dimethylxanthin-1-yl)methane as a medicament | — | 1984-05-22 |
| 4299833 | 1-Isopropyl- and 1-isobutyl-3,7-dimethyl xanthine as medicaments | Marc Enslen | 1981-11-10 |