Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999128 | Hydroxybenzophenone derivatives | Jürg Haase, Thomas Ehlis | 2011-08-16 |
| RE42477 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 2011-06-21 |
| RE42462 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 2011-06-14 |
| 7893292 | Merocyanine derivatives for cosmetic use | Barbara Wagner, Thomas Ehlis | 2011-02-22 |
| 7863445 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Ernst Baumann +5 more | 2011-01-04 |