Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9707417 | Use of benzotropolone derivatives as UV absorbers and antioxidants and their use in sunscreens and/or cosmetic compositions | Barbara Wagner, Reinhold Öhrlein, Bernd Herzog, Gabriele Baisch, Stephanie Portmann | 2017-07-18 |
| 9550730 | Merocyanine derivatives | Barbara Winkler, Dietmar Hueglin, Larissa Ehrsam, Xavier Marat, Herve Richard +2 more | 2017-01-24 |