Inventor · disambiguated record
F. Murphy Sprinkel, Jr.
Also filed as: SPRINKEL F MURPHY · SPRINKEL JR F MURPHY
33 granted patents·4 pending applications·10,762 citations·filing 1989–2018
99Inventor score
Files withPHILIP MORRIS INC18CHRYSALIS TECH INC8PHILIP MORRIS USA INC5SRINIVASAN SUDARSAN2CRYSALIS TECHNOLOGIES INC1
Top patents by PatentIndex Score
37 records- 0199US5505214AElectrical smoking article and method for making samePHILIP MORRIS INC·Filed 1992·Granted Apr 9, 1996·717 cites·50 claims
- 0299US5261424AControl device for flavor-generating articlePHILIP MORRIS INC·Filed 1991·Granted Nov 16, 1993·1k cites·65 claims
- 0399US5228460ALow mass radial array heater for electrical smoking articlePHILIP MORRIS INC·Filed 1991·Granted Jul 20, 1993·475 cites·19 claims
- 0498US5865185AFlavor generating articlePHILIP MORRIS INC·Filed 1995·Granted Feb 2, 1999·786 cites·75 claims
- 0598US5649554AElectrical lighter with a rotatable tobacco supplyPHILIP MORRIS INC·Filed 1995·Granted Jul 22, 1997·808 cites·68 claims
- 0698US5613504AFlavor generating article and method for making samePHILIP MORRIS INC·Filed 1995·Granted Mar 25, 1997·345 cites·11 claims
- 0798US5479948AElectrical smoking article having continuous tobacco flavor web and flavor cassette thereforPHILIP MORRIS INC·Filed 1993·Granted Jan 2, 1996·437 cites·145 claims
- 0898US5269327AElectrical smoking articlePHILIP MORRIS INC·Filed 1991·Granted Dec 14, 1993·717 cites·3 claims
- 0998US5095921AFlavor generating articlePHILIP MORRIS INC·Filed 1990·Granted Mar 17, 1992·644 cites·84 claims
- 1098US5060671AFlavor generating articlePHILIP MORRIS INC·Filed 1989·Granted Oct 29, 1991·1.5k cites·84 claims
- 1197US6516796B1Aerosol generator and methods of making and using an aerosol generatorCHRYSALIS TECH INC·Filed 2000·Granted Feb 11, 2003·329 cites·55 claims
- 1297US5179966AFlavor generating articlePHILIP MORRIS INC·Filed 1991·Granted Jan 19, 1993·468 cites·85 claims
- 1397US5154192AThermal indicators for smoking articles and the method of application of the thermal indicators to the smoking articlePHILIP MORRIS INC·Filed 1989·Granted Oct 13, 1992·357 cites·20 claims
- 1496US7117867B2Aerosol generator and methods of making and using an aerosol generatorPHILIP MORRIS USA·Filed 2003·Granted Oct 10, 2006·542 cites·11 claims
- 1596USD347490SElectrical cigarettePHILIP MORRIS INC·Filed 1993·Granted May 31, 1994·76 cites·1 claims
- 1696USD346878SElectrical cigarettePHILIP MORRIS INC·Filed 1991·Granted May 10, 1994·80 cites·1 claims
- 1794US6501052B2Aerosol generator having multiple heating zones and methods of use thereofCHRYSALIS TECH INC·Filed 2000·Granted Dec 31, 2002·202 cites·18 claims
- 1892US7173222B2Aerosol generator having temperature controlled heating zone and method of use thereofPHILIP MORRIS USA INC·Filed 2002·Granted Feb 6, 2007·176 cites·20 claims
- 1991US6823873B2Cigarette having reduced sidestream smokePHILIP MORRIS USA INC·Filed 2002·Granted Nov 30, 2004·75 cites·27 claims
- 2090US6367481B1Cigarette having reduced sidestream smokePHILIP MORRIS INC·Filed 2000·Granted Apr 9, 2002·69 cites·60 claims
- 2188US6125866APump cleaning unit for the heater fixture of a smoking devicePHILIP MORRIS INC·Filed 1998·Granted Oct 3, 2000·135 cites·18 claims
- 2286US6701921B2Aerosol generator having heater in multilayered composite and method of use thereofCHRYSALIS TECH INC·Filed 2000·Granted Mar 9, 2004·130 cites·30 claims
- 2385US7163014B2Disposable inhaler systemPHILIP MORRIS USA INC·Filed 2004·Granted Jan 16, 2007·91 cites·42 claims
- 2485US6799572B2Disposable aerosol generator system and methods for administering the aerosolCHRYSALIS TECH INC·Filed 2000·Granted Oct 5, 2004·100 cites·21 claims
- 2584US7077130B2Disposable inhaler systemCHRYSALIS TECH INC·Filed 2001·Granted Jul 18, 2006·93 cites·39 claims
- 2682US7373938B2Disposable aerosol generator system and methods for administering the aerosolPHILIP MORRIS USA INC·Filed 2004·Granted May 20, 2008·76 cites·9 claims
- 2782US6772757B2Concentric controlled temperature profile fluid vaporizing deviceCHRYSALIS TECH INC·Filed 2002·Granted Aug 10, 2004·87 cites·20 claims
- 2878US6681769B2Aerosol generator having a multiple path heater arrangement and method of use thereofCRYSALIS TECHNOLOGIES INC·Filed 2001·Granted Jan 27, 2004·86 cites·33 claims
- 2977US6804458B2Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminateCHRYSALIS TECH INC·Filed 2001·Granted Oct 12, 2004·65 cites·4 claims
- 3070US6311694B1Smoking article having reduced sidestream smokePHILIP MORRIS INC·Filed 1999·Granted Nov 6, 2001·45 cites·19 claims
- 3169US8251055B2Continuous high pressure delivery systemSRINIVASAN SUDARSAN·Filed 2007·Granted Aug 28, 2012·8 cites·21 claims
- 3262US10188823B2Continuous high pressure delivery systemSRINIVASAN SUDARSAN·Filed 2012·Granted Jan 29, 2019·2 cites·20 claims
- 3362US4987908AThermal indicators for smoking articlesPHILIP MORRIS INC·Filed 1989·Granted Jan 29, 1991·26 cites·20 claims
- 3458US2019111231A1Aerosol generating assemblyPHILIP MORRIS USA INC·Filed 2018·Application pending·0 cites
- 3544US2004170405A1Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminateCHRYSALIS TECH INC·Filed 2004·Application pending·0 cites
- 3642US2004182389A1Aerosol generator having heater in multilayered composite and method of use thereofFiled 2003·Application pending·0 cites
- 3740US2003106551A1Resistive heater formed inside a fluid passage of a fluid vaporizing deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →