Roland; Michel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roland; Michel.The latest application filed is for "preparation of submicroscopic particles, particles thus obtained and pharmaceutical compositions containing them".
- Roland; Michel - Brussels BE
- Roland; Michel - 1150 Bruxelles BE
| Patent | Date |
|---|---|
| Preparation of submicroscopic particles, particles thus obtained and pharmaceutical compositions containing them Grant 4,913,908 - Couvreur , et al. April 3, 1 | 1990-04-03 |
| Sterilization method employing a circulating gaseous sterilant Grant 4,637,916 - Hennebert , et al. January 20, 1 | 1987-01-20 |
| Process for preparing biodegradable submicroscopic particles containing a biologically active substance and their use Grant 4,489,055 - Couvreur , et al. December 18, 1 | 1984-12-18 |
| Biodegradable submicroscopic particles containing a biologically active substance and compositions containing them Grant 4,329,332 - Couvreur , et al. May 11, 1 | 1982-05-11 |
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