Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776481 | Controlled-release device and preparation process | Christian Karst, Guy Derrieu, Luc Castelli | 1998-07-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776481 | Controlled-release device and preparation process | Christian Karst, Guy Derrieu, Luc Castelli | 1998-07-07 |