Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320833 | Arylpolyenecarboxylic acids and their derivatives as sunscreen agents in cosmetic preparations | Gabriele Deckers, Rainer Becker, Bernd Wenderoth, Norbert Goetz | 1994-06-14 |
| 5306484 | Hair setting composition | Birgit Potthoff-Karl, Axel Sanner | 1994-04-26 |