Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780980 | Process for the modification of surface | Hans Sigrist, Yann Chevolot, José-Paolo Martins, Hans Mathieu, Dieter Lohmann | 2004-08-24 |
| 6069272 | Simplified method for the production of vinyl glycine (2-aminobut-3-enoic acid) and a convenient resolution of a derivative | Keith Oliver Hallinan | 2000-05-30 |