Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988953 | UV absorbing chromophores covalently bonded to hyperbranched polymers | Ulrich Huber, Volker Schehlmann | 2011-08-02 |
| 7906108 | Polysiloxane sunscreens | Katja Berg-Schultz, Jurgen Vollhardt | 2011-03-15 |