Inventor · disambiguated record
James C. Smith
Also filed as: SMITH JAMES · SMITH JAMES C · SMITH JAMES CURTIS · SMITH JR JAMES
55 granted patents·11 pending applications·2,456 citations·filing 1976–2023
99Inventor score
Files withSMITH JAMES C17CONSTRUCTION RESEARCH & TECHNOLOGY GMBH8CONSTR RES & TECH GMBH5OXFORD LAB4PRC DESOTO INT INC4
Top patents by PatentIndex Score
66 records- 0199US6145688AClosure device for containersFiled 1997·Granted Nov 14, 2000·207 cites·26 claims
- 0298US7785466B1Membrane filtered pipette tipSMITH JAMES C·Filed 2007·Granted Aug 31, 2010·55 cites·25 claims
- 0398US7614600B1Umbrella base with power supplySMITH JAMES C·Filed 2004·Granted Nov 10, 2009·121 cites·13 claims
- 0498US6622882B2Closure device for containersFiled 2002·Granted Sep 23, 2003·98 cites·19 claims
- 0598US6482362B1Membrane filtered pipette tipFiled 2000·Granted Nov 19, 2002·112 cites·8 claims
- 0698US6117394AMembrane filtered pipette tipFiled 1997·Granted Sep 12, 2000·149 cites·24 claims
- 0797US7387216B1Closure device for containersSMITH JAMES C·Filed 2003·Granted Jun 17, 2008·87 cites·18 claims
- 0896US8202495B1Ergonomic pipette tipSMITH JAMES C·Filed 2008·Granted Jun 19, 2012·77 cites·25 claims
- 0996US7335337B1Ergonomic pipette tip and adaptersSMITH JAMES C·Filed 2002·Granted Feb 26, 2008·172 cites·13 claims
- 1096US6408981B1Extruded monolithic foam earplugSAINT GOBAIN PERFORMANCE PLAST·Filed 2000·Granted Jun 25, 2002·77 cites·26 claims
- 1196US5770160APositive displacement liquid drawing and dispensing apparatusBIO PLAS INC·Filed 1997·Granted Jun 23, 1998·150 cites·20 claims
- 1296US4099548AHand-held pipette for repetitively dispensing precise volumes of liquidOXFORD LAB·Filed 1976·Granted Jul 11, 1978·108 cites·17 claims
- 1395US6375028B1Closure device for containersFiled 2000·Granted Apr 23, 2002·145 cites·31 claims
- 1495USD337939SCombined dispensing container and capTHR R R IFTY SCOT CORP·Filed 1991·Granted Aug 3, 1993·74 cites·1 claims
- 1594US8557200B1Ergonomic pipette tipSMITH JAMES C·Filed 2012·Granted Oct 15, 2013·24 cites·30 claims
- 1692US7318911B2Membrane filtered pipette tipSMITH JAMES C·Filed 2002·Granted Jan 15, 2008·38 cites·6 claims
- 1792US4273257AJar mounted pipettorSHERWOOD MEDICAL IND INC·Filed 1977·Granted Jun 16, 1981·81 cites·4 claims
- 1891USD516297SUmbrella baseSMITH JAMES C·Filed 2004·Granted Mar 7, 2006·42 cites·1 claims
- 1991USD296978SCombination bottle and can opener and scraperSMITH JAMES C·Filed 1985·Granted Aug 2, 1988·32 cites·1 claims
- 2089US5580529AAerosol and liquid transfer resistant pipette tip apparatusBIO PLAS INC·Filed 1995·Granted Dec 3, 1996·104 cites·16 claims
- 2188US7886779B2Needle venting device for sealed containersSMITH JAMES C·Filed 2008·Granted Feb 15, 2011·16 cites·24 claims
- 2288USD568603SUmbrella baseSMITH JAMES C·Filed 2007·Granted May 13, 2008·38 cites·1 claims
- 2387USD573786SUmbrella baseSMITH JAMES C·Filed 2007·Granted Jul 29, 2008·36 cites·1 claims
- 2487US4082121ALiquid dispenser with means for automatically purging air therefrom during liquid loadingOXFORD LAB·Filed 1976·Granted Apr 4, 1978·42 cites·13 claims
- 2586US8343438B1Ergonomic pipette tip and adaptersSMITH JAMES C·Filed 2011·Granted Jan 1, 2013·8 cites·25 claims
- 2685US8071050B2Ergonomic pipette tip and adaptersSMITH JAMES C·Filed 2007·Granted Dec 6, 2011·10 cites·13 claims
- 2782US11060409B2Ceramic matrix composite aerofoil with impact reinforcementsROLLS ROYCE PLC·Filed 2019·Granted Jul 13, 2021·2 cites·12 claims
- 2880US5513768ASealing cap for containersFiled 1994·Granted May 7, 1996·104 cites·19 claims
- 2978US11807707B2Polyurethane prepolymers incorporating nonlinear short chain diols and/or soft diisocyanates compositions, and uses thereofPRC DESOTO INT INC·Filed 2021·Granted Nov 7, 2023·0 cites·27 claims
- 3076US10883371B1Ceramic matrix composite vane with trailing edge radial coolingROLLS ROYCE PLC·Filed 2019·Granted Jan 5, 2021·2 cites·20 claims
- 3176US5295599AMultiple cap seal for containersINNERVISION INC·Filed 1992·Granted Mar 22, 1994·100 cites·15 claims
- 3273US8739634B2Freeze thaw damage resistance testing for cementitious compositionsONG FRANK S·Filed 2011·Granted Jun 3, 2014·5 cites·18 claims
- 3372USD249553SPipetteOXFORD LAB·Filed 1976·Granted Sep 19, 1978·10 cites·1 claims
- 3468US9150452B2Method for manufacturing a cementitious compositionCONSTR RES & TECH GMBH·Filed 2013·Granted Oct 6, 2015·1 cites·17 claims
- 3567USD574143SPortion of an umbrella baseSMITH JAMES C·Filed 2007·Granted Aug 5, 2008·15 cites·1 claims
- 3666US2025136838A1Polycarbonate-based polyurethane topcoatsPRC DESOTO INT INC·Filed 2023·Application pending·0 cites
- 3765US10865142B2Method of making cementitious compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2020·Granted Dec 15, 2020·0 cites·20 claims
- 3864US11180604B2Polyurethane prepolymers incorporating nonlinear short chain diols and/or soft diisocyanates compositions, and uses thereofPRC DESOTO INT INC·Filed 2016·Granted Nov 23, 2021·0 cites·30 claims
- 3964US10640422B2Method of manufacturing cementitious compositionsCONSTRUCTION RESEARCH AND TECH GMBH·Filed 2014·Granted May 5, 2020·1 cites·25 claims
- 4064USD571009STrocarVENTRASSIST PTY LTD·Filed 2006·Granted Jun 10, 2008·15 cites·1 claims
- 4161US11098222B2Sprayable polythioether coatings and sealantsPRC DESOTO INT INC·Filed 2018·Granted Aug 24, 2021·0 cites·30 claims
- 4261US10774000B2Admixture and method for freeze-thaw damage resistance and scaling damage resistance of cementitious compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Granted Sep 15, 2020·0 cites·17 claims
- 4359US2005189005A1Umbrella baseFiled 2004·Application pending·0 cites
- 4457US9365453B2Admixture and method for freeze-thaw damage resistance and scaling damage resistance of cementitious compositionsCONSTR RES & TECH GMBH·Filed 2013·Granted Jun 14, 2016·0 cites·16 claims
- 4557US2015361002A1Method For Manufacturing A Cementitious CompositionCONSTR RES & TECH GMBH·Filed 2015·Application pending·0 cites
- 4655US9333685B2Apparatus and system for expanding expandable polymeric microspheresCONSTR RES & TECH GMBH·Filed 2014·Granted May 10, 2016·0 cites·19 claims
- 4754US9586348B2Apparatus and system for expanding expandable polymeric microspheresCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2016·Granted Mar 7, 2017·0 cites·18 claims
- 4854US7004635B1Lubricated ball bearingsVARIAN MED SYS INC·Filed 2002·Granted Feb 28, 2006·6 cites·38 claims
- 4954US5145378APendulum principle demonstration apparatusHANDS ON INSTR·Filed 1990·Granted Sep 8, 1992·27 cites·3 claims
- 5054US4770030ASoil penetration and sampling systemSMITH JAMES C·Filed 1987·Granted Sep 13, 1988·22 cites·18 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →