Inventor · disambiguated record
Brian L. Barclay
Also filed as: BARCLAY BRIAN · BARCLAY BRIAN L
44 granted patents·8 pending applications·5,264 citations·filing 1982–2013
99Inventor score
Top patents by PatentIndex Score
52 records- 0199US4765989AOsmotic device for administering certain drugsALZA CORP·Filed 1986·Granted Aug 23, 1988·479 cites·19 claims
- 0299US4612008AOsmotic device with dual thermodynamic activityALZA CORP·Filed 1984·Granted Sep 16, 1986·656 cites·27 claims
- 0398US4902514ADosage form for administering nilvadipine for treating cardiovascular symptomsALZA CORP·Filed 1988·Granted Feb 20, 1990·429 cites·9 claims
- 0498US4449983ASimultaneous delivery of two drugs from unit delivery deviceALZA CORP·Filed 1982·Granted May 22, 1984·287 cites·18 claims
- 0597US5413572AOsmotic dosage system for liquid drug deliveryALZA CORP·Filed 1994·Granted May 9, 1995·226 cites·2 claims
- 0697US4783337AOsmotic system comprising plurality of members for dispensing drugALZA CORP·Filed 1986·Granted Nov 8, 1988·556 cites·79 claims
- 0796US7819838B2Cassette for use in a medication delivery flow sensor assembly and method of making the sameHOSPIRA INC·Filed 2009·Granted Oct 26, 2010·52 cites·17 claims
- 0896US5324280AOsmotic dosage system for delivering a formulation comprising liquid carrier and drugALZA CORP·Filed 1990·Granted Jun 28, 1994·202 cites·26 claims
- 0996US5082668AControlled-release system with constant pushing sourceALZA CORP·Filed 1990·Granted Jan 21, 1992·240 cites·3 claims
- 1095US8403908B2Differential pressure based flow sensor assembly for medication delivery monitoring and method of using the sameJACOBSON JAMES D·Filed 2008·Granted Mar 26, 2013·140 cites·54 claims
- 1195US8065924B2Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the sameZIEGLER JOHN S·Filed 2009·Granted Nov 29, 2011·48 cites·29 claims
- 1294US9272089B2Differential pressure based flow sensor assembly for medication delivery monitoring and method of using the sameHOSPIRA INC·Filed 2013·Granted Mar 1, 2016·51 cites·19 claims
- 1394US5200197AContraceptive pillALZA CORP·Filed 1991·Granted Apr 6, 1993·139 cites·10 claims
- 1494US4455143AOsmotic device for dispensing two different medicationsALZA CORP·Filed 1982·Granted Jun 19, 1984·124 cites·38 claims
- 1592US8523797B2Automated point-of-care fluid testing device and method of using the sameLOWERY MICHAEL G·Filed 2009·Granted Sep 3, 2013·106 cites·38 claims
- 1691US5830501ADosage form comprising hydrophilic polymerALZA CORP·Filed 1992·Granted Nov 3, 1998·87 cites·1 claims
- 1790US5573776AOral osmotic device with hydrogel driving memberALZA CORP·Filed 1994·Granted Nov 12, 1996·117 cites·16 claims
- 1889US4837111ADosage form for dispensing drug for human therapyALZA CORP·Filed 1988·Granted Jun 6, 1989·51 cites·10 claims
- 1987US5595759AProcess for providing therapeutic compositionALZA CORP·Filed 1994·Granted Jan 21, 1997·89 cites·7 claims
- 2087US5021053AOral osmotic device with hydrogel driving memberALZA CORP·Filed 1989·Granted Jun 4, 1991·74 cites·49 claims
- 2186US4624847ADrug delivery device for programmed delivery of beneficial drugALZA CORP·Filed 1985·Granted Nov 25, 1986·80 cites·22 claims
- 2285US5147654AOral osmotic device for delivering nicotineALZA CORP·Filed 1991·Granted Sep 15, 1992·81 cites·74 claims
- 2385US4777049AConstant release system with pulsed releaseALZA CORP·Filed 1987·Granted Oct 11, 1988·196 cites·14 claims
- 2485US4743248ADosage form for delivering acid sensitive beneficial agentALZA CORP·Filed 1986·Granted May 10, 1988·89 cites·10 claims
- 2581US8657778B2Cassette for use in a medication delivery flow sensor assembly and method of making the sameZIEGLER JOHN S·Filed 2010·Granted Feb 25, 2014·15 cites·8 claims
- 2681US5869096AOral osmotic device with hydrogel driving memberALZA CORP·Filed 1994·Granted Feb 9, 1999·54 cites·11 claims
- 2781US5348746AMethod for administering drugALZA CORP·Filed 1992·Granted Sep 20, 1994·46 cites·12 claims
- 2878US5326571ADosage forms comprising polymers comprising different molecular weightsALZA CORP·Filed 1992·Granted Jul 5, 1994·48 cites·13 claims
- 2978US5098714AOsmotic, oral dosage form for fertility controlALZA CORP·Filed 1989·Granted Mar 24, 1992·54 cites·9 claims
- 3077US5776493AOral osmotic device for delivery of nystatin with hydrogel driving memberALZA CORP·Filed 1993·Granted Jul 7, 1998·44 cites·14 claims
- 3177US5208037ADosage forms comprising polymers comprising different molecular weightsALZA CORP·Filed 1991·Granted May 4, 1993·47 cites·7 claims
- 3272US4851229AComposition comprising a therapeutic agent and a modulating agentALZA CORP·Filed 1988·Granted Jul 25, 1989·121 cites·2 claims
- 3371US5718700AExit means in dosage formALZA CORP·Filed 1994·Granted Feb 17, 1998·40 cites·9 claims
- 3471US5200195AProcess for improving dosage form delivery kineticsALZA CORP·Filed 1991·Granted Apr 6, 1993·29 cites·3 claims
- 3569US5028434AMethod for administering nilvadipine for treating cardiovascular symptomsALZA CORP·Filed 1989·Granted Jul 2, 1991·36 cites·4 claims
- 3666US5053032AMethod of signalling a patient during buccal agent deliveryBARCLAY BRIAN L·Filed 1990·Granted Oct 1, 1991·32 cites·21 claims
- 3762US5266332AMethod for administering anti-Parkinson drugALZA CORP·Filed 1992·Granted Nov 30, 1993·26 cites·7 claims
- 3861US5248310AOral osmotic device with hydrogel driving memberALZA CORP·Filed 1992·Granted Sep 28, 1993·25 cites·28 claims
- 3960US4751071AComposition comprising salbutamolALZA CORP·Filed 1987·Granted Jun 14, 1988·23 cites·1 claims
- 4056US2007003624A1Semi-permeable compositions providing reduced drying time for osmotic dosage formsSHANBHAG ANANT R·Filed 2006·Application pending·0 cites
- 4153US2007190137A1Osmotic dosage form with controlled release and fast release aspectsIRAN REYES·Filed 2006·Application pending·0 cites
- 4253US2004166160A1Methods and dosage forms with modified viscosity layersFiled 2004·Application pending·0 cites
- 4351US2010114027A1Fluid medication delivery systems for delivery monitoring of secondary medicationsHOSPIRA INC·Filed 2009·Application pending·0 cites
- 4450US2007166381A1Osmotic dosage form with controlled release and fast release aspectsREYES IRAN·Filed 2007·Application pending·0 cites
- 4549US5897878AMethod for administering steroidALZA CORP·Filed 1992·Granted Apr 27, 1999·9 cites·7 claims
- 4647US2008027300A1Oximetry probe assembly having a fluid sealHOSPIRA INC·Filed 2007·Application pending·0 cites
- 4744US2004197407A1Methods and dosage forms with modified layer geometryFiled 2004·Application pending·0 cites
- 4842US5842476AMethod for controlling fertilityALZA CORP·Filed 1995·Granted Dec 1, 1998·5 cites·2 claims
- 4942US2006034927A1Means of delivering drugs in an ascending zero order release patternCASADEVALL GEMMA·Filed 2005·Application pending·0 cites
- 5040US5254349AProcess for lessening irritation caused by drugALZA CORP·Filed 1992·Granted Oct 19, 1993·7 cites·2 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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