Sarphie; David Francis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sarphie; David Francis.The latest application filed is for "particle delivery techniques".
- Sarphie; David Francis - Oxfordshire GB
- Sarphie, David Francis - Madison WI
- Sarphie; David Francis - Witney GB
| Patent | Date |
|---|---|
| Particle delivery Grant 7,207,967 - Bellhouse , et al. April 24, 2 | 2007-04-24 |
| Particle delivery techniques App 20050271733 - Burkoth, Terry Lee ; et al. | 2005-12-08 |
| Particle delivery techniques Grant 6,893,664 - Burkoth , et al. May 17, 2 | 2005-05-17 |
| Particle delivery Grant 6,013,050 - Bellhouse , et al. January 11, 2 | 2000-01-11 |
| Trans-mucosal particle delivery Grant 6,010,478 - Bellhouse , et al. January 4, 2 | 2000-01-04 |
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