Inventor · disambiguated record
David R. Powell
Also filed as: POWELL DAVID · POWELL DAVID R · POWELL DAVID REED
25 granted patents·6 pending applications·1,112 citations·filing 1979–2019
97Inventor score
Files withLEXICON PHARMACEUTICALS INC6ROWELL LAB INC5CHRYSLER CORP3LEE E-CHIANG3POWELL & POWELL SUPPLY CO INC3
Top patents by PatentIndex Score
31 records- 0197US5251092AReceptacle assembly with both insulation displacement connector bussing and friction connector coupling of power conductors to surge suppressor circuitPROTEK DEVICES LP·Filed 1991·Granted Oct 5, 1993·206 cites·11 claims
- 0295US7935796B2Monoclonal antibodies against ANGPTL3LEXICON PHARMACEUTICALS INC·Filed 2007·Granted May 3, 2011·74 cites·19 claims
- 0392US4264573APharmaceutical formulation for slow release via controlled surface erosionROWELL LAB INC·Filed 1979·Granted Apr 28, 1981·92 cites·4 claims
- 0491US6505638B1Canopy structureFiled 2002·Granted Jan 14, 2003·46 cites·11 claims
- 0591US4539198ASolid pharmaceutical formulations for slow, zero order release via controlled surface erosion: expanded rangeROWELL LAB INC·Filed 1983·Granted Sep 3, 1985·111 cites·12 claims
- 0689US8742075B2Monoclonal antibodies against ANGPTL3LEE E-CHIANG·Filed 2011·Granted Jun 3, 2014·19 cites·17 claims
- 0789US6553940B1Dog kennelPOWELL & POWELL SUPPLY CO INC·Filed 2002·Granted Apr 29, 2003·40 cites·11 claims
- 0889US4321263APsyllium compositionsROWELL LAB INC·Filed 1980·Granted Mar 23, 1982·85 cites·16 claims
- 0987US7655762B2Monoclonal antibodies against ANGPTL4LEXICON PHARMACEUTICALS INC·Filed 2006·Granted Feb 2, 2010·8 cites·4 claims
- 1084US6155280ACanopy structureFiled 1999·Granted Dec 5, 2000·48 cites·21 claims
- 1183US8092796B2Monoclonal antibodies against ANGPTL4LEE E-CHIANG·Filed 2009·Granted Jan 10, 2012·5 cites·18 claims
- 1281USD420751SCanopy structurePOWELL BILLY RAY·Filed 1999·Granted Feb 15, 2000·29 cites·1 claims
- 1381US4361545ASolid pharmaceutical formulations for slow, zero order release via controlled surface erosionROWELL LAB INC·Filed 1981·Granted Nov 30, 1982·53 cites·17 claims
- 1478US8591891B2Monoclonal antibodies against ANGPTL4LEE E-CHIANG·Filed 2011·Granted Nov 26, 2013·3 cites·14 claims
- 1578US7275555B2Canopy trussPOWELL & POWELL SUPPLY COMPANY·Filed 2002·Granted Oct 2, 2007·30 cites·27 claims
- 1678US6367495B1Canopy structureFiled 2000·Granted Apr 9, 2002·34 cites·10 claims
- 1777US6988505B2Expandable canopyPOWELL & POWELL SUPPLY CO INC·Filed 2002·Granted Jan 24, 2006·25 cites·17 claims
- 1875US4657900APharmaceutical article of manufacture comprising a bisulfite stabilized aqueous solution of 5-aminosalicylic acid and methodROWELL LAB INC·Filed 1985·Granted Apr 14, 1987·52 cites·20 claims
- 1971US4690824ASolid pharmaceutical formulations for slow, zero order release via controlled surface erosion: expanded rangeREDI ROWELL INC·Filed 1985·Granted Sep 1, 1987·50 cites·24 claims
- 2066US5730281ACompact package for a canopy kit made up of elongated pipes and corner connectorsPOWELL & POWELL SUPPLY INC·Filed 1996·Granted Mar 24, 1998·41 cites·24 claims
- 2165US5836321AProcess of recycling a water laden solvent which was used to purge a point supply line of a paint sprayerCHRYSLER CORP·Filed 1997·Granted Nov 17, 1998·31 cites·3 claims
- 2261US11059907B2Antibodies that bind Notum PectinacetylesteraseLEXICON PHARMACEUTICALS INC·Filed 2019·Granted Jul 13, 2021·0 cites·13 claims
- 2358USD363215SContainerPOWELL & POWELL SUPPLY CO INC·Filed 1994·Granted Oct 17, 1995·9 cites·1 claims
- 2449US6077354AVehicle painting system having a paint recovery mechanismCHRYSLER CORP·Filed 1998·Granted Jun 20, 2000·18 cites·14 claims
- 2548US2014018308A1Methods of lowering blood pressureLEXICON PHARMACEUTICALS INC·Filed 2013·Application pending·0 cites
- 2646US2013302346A1Antibodies that bind notum pectinacetylesteraseBROMMAGE JR ROBERT JOSEPH·Filed 2011·Application pending·0 cites
- 2745US2016152731A1Antibodies that bind notum pectinacetylesteraseLEXICON PHARMACEUTICALS INC·Filed 2015·Application pending·0 cites
- 2841US2008102520A1Novel human membrane proteins and polynucleotides encoding the sameABUIN ALEJANDRO·Filed 2006·Application pending·0 cites
- 2941US2016022718A1Methods of lowering blood pressureLEXICON PHARMACEUTICALS INC·Filed 2015·Application pending·0 cites
- 3038US2011218159A1Methods of using inhibitors of sodium-glucose cotransporters 1 and 2BROWN PHILIP MANTON·Filed 2011·Application pending·0 cites
- 3129US5320682AMethod for cleaning paint residue from walls of a paint boothCHRYSLER CORP·Filed 1992·Granted Jun 14, 1994·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →