Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780827 | Aqueous compositions of UV-active agents, their production and use | Rainer Daus, Jurg Heller, Jean-Luc Mura | 2004-08-24 |
| 6712862 | Granular compacts, their production and use | Claude Haldimann, Werner Schumann | 2004-03-30 |