DS

David F. Sarphie

PL Powderject Research Limited: 10 patents #2 of 36Top 6%
📍 Witney, WI: #1 of 1 inventorsTop 100%
Overall (All Time): #410,429 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11435341 Monitoring cancer recurrence and progression Rubina Mian 2022-09-06
7942846 Needleless syringe using supersonic gas flow for particle delivery Brian J. Bellhouse, John Christopher Greenford 2011-05-17
7618394 Needleless syringe using supersonic gas flow for particle delivery Brian J. Bellhouse, John Christopher Greenford 2009-11-17
7207967 Particle delivery Brian J. Bellhouse, Paul Rudd Drayson, John Christopher Greenford, Charles David Ogilvy Potter 2007-04-24
6893664 Particle delivery techniques Terry L. Burkoth, Andrew Muddle, Linda Maree Porter 2005-05-17
6881200 Needleless syringe using super sonic gas flow for particle delivery Brian J. Bellhouse, John Christopher Greenford 2005-04-19
6558961 Immunodiagnostics using particle delivery methods Lee K. Roberts, Deborah Fuller 2003-05-06
6168587 Needleless syringe using supersonic gas flow for particle delivery Brian J. Bellhouse, John Christopher Greenford 2001-01-02
6013050 Particle delivery Brian J. Bellhouse, Paul Rudd Drayson, John Christopher Greenford 2000-01-11
6010478 Trans-mucosal particle delivery Brian J. Bellhouse, John Philip Bell, II, John Christopher Greenford 2000-01-04
5899880 Needleless syringe using supersonic gas flow for particle delivery Brian J. Bellhouse, John Christopher Greenford 1999-05-04
5630796 Method of delivering powder transdermally with needless injector Brian J. Bellhouse, John Christopher Greenford 1997-05-20