Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211273 | Method for preparing malonate methylidene nanoparticles, nanoparticles optionally containing one or several biologically active molecules | Nicole Bru-Magniez, Xavier Guillon, Pascal Breton, Francois Lescure, Claude Roques-Carmes +1 more | 2001-04-03 |
| 4913908 | Preparation of submicroscopic particles, particles thus obtained and pharmaceutical compositions containing them | Michel Roland, Peter Speiser | 1990-04-03 |
| 4489055 | Process for preparing biodegradable submicroscopic particles containing a biologically active substance and their use | Michel Roland, Peter Speiser | 1984-12-18 |
| 4329332 | Biodegradable submicroscopic particles containing a biologically active substance and compositions containing them | Michel Roland, Peter Speiser | 1982-05-11 |