Inventor · disambiguated record
Brian J. Bellhouse
Also filed as: BELLHOUSE BRIAN · BELLHOUSE BRIAN J · BELLHOUSE BRIAN JOHN
35 granted patents·3 pending applications·2,037 citations·filing 1975–2007
98Inventor score
Files withPOWDERJECT RES LTD14BELLHOUSE BRIAN JOHN11BELLHOUSE TECHN LTD3NAT RES DEV3ISIS INNOVATION2
Top patents by PatentIndex Score
38 records- 0197US4204283AProsthetic valveNAT RES DEV·Filed 1978·Granted May 27, 1980·262 cites·11 claims
- 0296US6168587B1Needleless syringe using supersonic gas flow for particle deliveryPOWDERJECT RES LTD·Filed 1997·Granted Jan 2, 2001·164 cites·22 claims
- 0396US5630796AMethod of delivering powder transdermally with needless injectorOXFORD BIOSCIENCES LTD·Filed 1995·Granted May 20, 1997·278 cites·14 claims
- 0493US4075091AMethod for effecting heat or mass transferNAT RES DEV·Filed 1975·Granted Feb 21, 1978·63 cites·6 claims
- 0592US5899880ANeedleless syringe using supersonic gas flow for particle deliveryPOWDERJECT RES LTD·Filed 1995·Granted May 4, 1999·168 cites·28 claims
- 0691US6013050AParticle deliveryPOWDERJECT RES LTD·Filed 1997·Granted Jan 11, 2000·167 cites·16 claims
- 0790US7942846B2Needleless syringe using supersonic gas flow for particle deliveryPOWDERJECT RES LTD·Filed 2007·Granted May 17, 2011·9 cites·8 claims
- 0883US5628909AMembrane filters with corkscrew vortex generating meansISIS INNOVATION·Filed 1994·Granted May 13, 1997·52 cites·17 claims
- 0981US4328102AMembrane apparatus having alternate opposite flow transverse to means flowBELLHOUSE BRIAN JOHN·Filed 1980·Granted May 4, 1982·41 cites·13 claims
- 1080US7547292B2Needleless syringePOWDERJECT RES LTD·Filed 2002·Granted Jun 16, 2009·81 cites·23 claims
- 1180US4682887AOptical assay for stored human plateletsBELLHOUSE BRIAN JOHN·Filed 1984·Granted Jul 28, 1987·31 cites·4 claims
- 1276US6010478ATrans-mucosal particle deliveryPOWDERJECT RES LTD·Filed 1997·Granted Jan 4, 2000·160 cites·31 claims
- 1375US7618394B2Needleless syringe using supersonic gas flow for particle deliveryPOWDERJECT RES LTD·Filed 2002·Granted Nov 17, 2009·9 cites·43 claims
- 1474US4636309ATransfer membrane apparatusBELLHOUSE BRIAN JOHN·Filed 1983·Granted Jan 13, 1987·30 cites·5 claims
- 1573US5254259AMethod and apparatus for effecting the transfer of heat or mass through a membrane involving the use of vorticesBELLHOUSE BRIAN JOHN·Filed 1990·Granted Oct 19, 1993·39 cites·15 claims
- 1666US4830510AOptical assay method for stored human plateletsBELLHOUSE BRIAN JOHN·Filed 1986·Granted May 16, 1989·24 cites·3 claims
- 1764US6217764B1Filter comprising one or more ductsISIS INNOVATION·Filed 1996·Granted Apr 17, 2001·28 cites·18 claims
- 1864US4657383AOptical assay method for stored human plateletsBELLHOUSE BRIAN JOHN·Filed 1984·Granted Apr 14, 1987·16 cites·12 claims
- 1964US4636310ATransfer membrane apparatusBELLHOUSE BRIAN JOHN·Filed 1983·Granted Jan 13, 1987·21 cites·12 claims
- 2062US6004286AParticle deliveryPOWDERJECT RES LTD·Filed 1998·Granted Dec 21, 1999·95 cites·17 claims
- 2160US4844097AApparatus and method for testing liquidsBELLHOUSE TECHN LTD·Filed 1986·Granted Jul 4, 1989·20 cites·20 claims
- 2258US4351797ATransfer membrane assemblyBELLHOUSE BRIAN JOHN·Filed 1979·Granted Sep 28, 1982·17 cites·14 claims
- 2349US6881200B2Needleless syringe using super sonic gas flow for particle deliveryPOWDERJECT RES LTD·Filed 1999·Granted Apr 19, 2005·35 cites·11 claims
- 2448USRE43824ENeedleless syringeSHELDRAKE COLIN D·Filed 2002·Granted Nov 20, 2012·7 cites·23 claims
- 2548US7207967B1Particle deliveryPOWDERJECT RES LTD·Filed 1997·Granted Apr 24, 2007·24 cites·27 claims
- 2647US6592545B1Particle deliveryPOWDERJECT RES LTD·Filed 1999·Granted Jul 15, 2003·49 cites·17 claims
- 2746US4758083ABlood monitoring systemBELLHOUSE TECHN LTD·Filed 1987·Granted Jul 19, 1988·27 cites·8 claims
- 2846US4383921AApparatus for heat or mass transferBELLHOUSE BRIAN JOHN·Filed 1979·Granted May 17, 1983·13 cites·15 claims
- 2945US4675019ABlood monitoring systemBELLHOUSE MED PROD LTD·Filed 1985·Granted Jun 23, 1987·28 cites·3 claims
- 3045US2004158197A1Particle deliveryPOWDERJECT RES LTD·Filed 2004·Application pending·0 cites
- 3143US4357239ATransfer membrane apparatusBELLHOUSE BRIAN JOHN·Filed 1979·Granted Nov 2, 1982·8 cites·11 claims
- 3242US6685669B2Particle deliveryPOWDERJECT RES LTD·Filed 1995·Granted Feb 3, 2004·28 cites·30 claims
- 3339US5167817ATransfer membrane apparatusBELLHOUSE BRIAN JOHN·Filed 1988·Granted Dec 1, 1992·7 cites·17 claims
- 3439US2004188342A1FilterFiled 2002·Application pending·0 cites
- 3538US4906845AOptical sensor for detecting liquid mediumBELLHOUSE TECHN LTD·Filed 1987·Granted Mar 6, 1990·10 cites·29 claims
- 3635US4182653AMass transfer between fluids and apparatus thereforNAT RES DEV·Filed 1977·Granted Jan 8, 1980·12 cites·9 claims
- 3731US2002091353A1Needleless syringeFiled 2001·Application pending·0 cites
- 3830US7182748B1Syringe and capsule thereforPOWDERJECT RES LTD·Filed 1998·Granted Feb 27, 2007·14 cites·34 claims
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