Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346263 | Biodegradable ionic matrix of variable internal polarity with grafted polymer | Philippe Mercier, Karim Ioualalen | 2002-02-12 |
| 5151264 | Particulate vector useful in particular for the transport of molecules with biological activity and process for its preparation | Daniel Samain, Jean-Louis Bec, Edith Cohen, Frederique Nguyen | 1992-09-29 |