Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942846 | Needleless syringe using supersonic gas flow for particle delivery | Brian J. Bellhouse, David F. Sarphie | 2011-05-17 |
| 7618394 | Needleless syringe using supersonic gas flow for particle delivery | Brian J. Bellhouse, David F. Sarphie | 2009-11-17 |
| 7207967 | Particle delivery | Brian J. Bellhouse, Paul Rudd Drayson, Charles David Ogilvy Potter, David F. Sarphie | 2007-04-24 |
| 7182748 | Syringe and capsule therefor | Charles David Ogilvy Potter, David Stuart Potter, Brian J. Bellhouse, Fiona Carter, Stuart Weekes +1 more | 2007-02-27 |
| 6881200 | Needleless syringe using super sonic gas flow for particle delivery | Brian J. Bellhouse, David F. Sarphie | 2005-04-19 |
| 6168587 | Needleless syringe using supersonic gas flow for particle delivery | Brian J. Bellhouse, David F. Sarphie | 2001-01-02 |
| 6013050 | Particle delivery | Brian J. Bellhouse, Paul Rudd Drayson, David F. Sarphie | 2000-01-11 |
| 6010478 | Trans-mucosal particle delivery | Brian J. Bellhouse, John Philip Bell, II, David F. Sarphie | 2000-01-04 |
| 6004286 | Particle delivery | Brian J. Bellhouse, Charles David Ogilvy Potter | 1999-12-21 |
| 5899880 | Needleless syringe using supersonic gas flow for particle delivery | Brian J. Bellhouse, David F. Sarphie | 1999-05-04 |
| 5630796 | Method of delivering powder transdermally with needless injector | Brian J. Bellhouse, David F. Sarphie | 1997-05-20 |