Hutchinson; Francis G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hutchinson; Francis G..The latest application filed is for "continuous release pharmaceutical compositions".
- Hutchinson; Francis G. - Lymm GB
- Hutchinson; Francis G. - Macclesfield GB2
| Patent | Date |
|---|---|
| Continuous release pharmaceutical compositions Grant 5,366,734 - Hutchinson November 22, 1 | 1994-11-22 |
| Continuous release pharmaceutical compositions formed by freeze drying acetic acid solutions of polylactide Grant 5,004,602 - Hutchinson April 2, 1 | 1991-04-02 |
| Continuous release formulations Grant 4,942,035 - Churchill , et al. July 17, 1 | 1990-07-17 |
| Biodegradable amphipathic copolymers Grant 4,877,606 - Churchill , et al. October 31, 1 | 1989-10-31 |
| Manufacture of polyesters Grant 4,789,726 - Hutchinson December 6, 1 | 1988-12-06 |
| Continuous release pharmaceutical compositions Grant 4,767,628 - Hutchinson August 30, 1 | 1988-08-30 |
| Biodegradable amphipathic copolymers Grant 4,745,160 - Churchill , et al. May 17, 1 | 1988-05-17 |
| Contraceptive methods Grant 4,602,042 - Chantler , et al. July 22, 1 | 1986-07-22 |
| Continuous release formulations Grant 4,526,938 - Churchill , et al. July 2, 1 | 1985-07-02 |
| Delivery means for biologically active agents Grant 4,235,988 - Fildes , et al. November 25, 1 | 1980-11-25 |
| Delivery means for biologically active agents comprising hydrophilic polyurethane Grant 4,202,880 - Fildes , et al. May 13, 1 | 1980-05-13 |
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