Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391962 | Copolymers and their use as drift control agents | Rainer Kupfer | 2002-05-21 |
| 6342466 | Biodegradable solutions of biologically active compounds | Mohammad Dookhith, Frank Weinelt, Franz-Xaver Scherl | 2002-01-29 |