Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828365 | Additive for UV-sunscreen preparations | Jutta Hotz, Ulrich Huber, Volker Schehlmann | 2014-09-09 |
| 8822702 | Synthesis of amines and intermediates for the synthesis thereof | Ulrich Berens, Oliver Dosenbach | 2014-09-02 |
| 8710093 | Synthesis of amines and intermediates for the synthesis thereof | Ulrich Berens, Oliver Dosenbach | 2014-04-29 |
| 7968730 | Synthesis of amines and intermediates for the synthesis thereof | Ulrich Berens, Oliver Dosenbach | 2011-06-28 |
| 7897779 | Ionic UV-A sunscreens and compositions containing them | Katja Berg-Schultz, Ulrich Huber | 2011-03-01 |
| 7645886 | Synthesis of amines and intermediates for the synthesis thereof | Ulrich Berens, Oliver Dosenbach | 2010-01-12 |