Inventor · disambiguated record
Stanley D. Stearns
Also filed as: STEARNS STANLEY · STEARNS STANLEY D
54 granted patents·2 pending applications·890 citations·filing 1976–2021
98Inventor score
Top patents by PatentIndex Score
56 records- 0195US8828001B2Bone drill and methods of treatmentSTEARNS STANLEY D·Filed 2008·Granted Sep 9, 2014·41 cites·20 claims
- 0295US4158630AChromatographic multi-sample valving apparatusSTEARNS STANLEY D·Filed 1978·Granted Jun 19, 1979·81 cites·7 claims
- 0394US4300393ASample introduction apparatus for gas chromatographic analysis using packed or capillary bore open tubular columns and method of testingSTEARNS STANLEY D·Filed 1979·Granted Nov 17, 1981·69 cites·18 claims
- 0494US4281679AFlow control means for use in an adaptor assemblySTEARNS STANLEY D·Filed 1979·Granted Aug 4, 1981·61 cites·5 claims
- 0589US11175265B2Valve for high and ultra-high pressure liquid chromatographyVALCO INSTR CO LP·Filed 2019·Granted Nov 16, 2021·4 cites·14 claims
- 0686US5153519AHigh voltage spark excitation and ionization detector systemWENTWORTH WAYNE E·Filed 1991·Granted Oct 6, 1992·67 cites·42 claims
- 0785US4173363AAdaptor assembly for fittings and connective lines of differing sizesSTEARNS STANLEY D·Filed 1978·Granted Nov 6, 1979·37 cites·10 claims
- 0884US9822772B2Pump and injector for liquid chromatographyVALCO INSTR CO LP·Filed 2016·Granted Nov 21, 2017·4 cites·18 claims
- 0984US9546646B2Pump and injector for liquid chromatographyVALCO INSTR CO LP·Filed 2014·Granted Jan 17, 2017·6 cites·17 claims
- 1083US11041581B2Zero dead volume fitting assemblyVALCO INSTR CO LP·Filed 2018·Granted Jun 22, 2021·2 cites·2 claims
- 1182US9234608B2Heated rotary valve for chromotographyVALCO INSTR CO LP·Filed 2014·Granted Jan 12, 2016·8 cites·21 claims
- 1282US5394092ASystem for identifying and quantifying selected constituents of gas samples using selective photoionizationVALCO INSTR CO INC·Filed 1994·Granted Feb 28, 1995·57 cites·28 claims
- 1381US6193213B1Variable pressure loading system utilizing combined spring and fluid pressureVALCO INSTR CO INC·Filed 1999·Granted Feb 27, 2001·43 cites·25 claims
- 1480US7091044B2Partial modulation via pulsed flow modulator for comprehensive two-dimensional liquid or gas chromatographyVALCO INSTR CO INC·Filed 2004·Granted Aug 15, 2006·14 cites·7 claims
- 1579US9188570B2Photo ionization detector for gas chromatography having at least two separately ionizing sourcesVALCO INSTR CO LP·Filed 2014·Granted Nov 17, 2015·3 cites·30 claims
- 1678US8963554B2Pulsed discharge helium ionization detector with multiple combined bias/collecting electrodes for gas chromatography and method of useSTEARNS STANLEY D·Filed 2012·Granted Feb 24, 2015·3 cites·14 claims
- 1778US7442902B2Adaptive temperature controllerVALCO INSTR CO INC·Filed 2007·Granted Oct 28, 2008·14 cites·9 claims
- 1877US10174871B2Zero dead volume fitting assemblyVALCO INSTR CO LP·Filed 2016·Granted Jan 8, 2019·1 cites·4 claims
- 1977US4550742AVariable tensioning system for shear seal valvesSTEARNS STANLEY D·Filed 1984·Granted Nov 5, 1985·29 cites·17 claims
- 2076US9808578B2Delivery system for injections throughout zone of bodyGABRIEL INST INC·Filed 2015·Granted Nov 7, 2017·4 cites·2 claims
- 2175US7601543B2Method of modulating a second carrier for partial modulation via pulsed flow modulator for comprehensive two-dimensional liquid or gas chromatographyVALCO INSTR CO INC·Filed 2005·Granted Oct 13, 2009·6 cites·3 claims
- 2275US5541519APhotoionization detector incorporating a dopant and carrier gas flowFiled 1994·Granted Jul 30, 1996·41 cites·21 claims
- 2371US8772680B2Adaptive temperature controllerVALCO INSTR CO LP·Filed 2013·Granted Jul 8, 2014·4 cites·8 claims
- 2470US10481137B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2019·Granted Nov 19, 2019·0 cites·6 claims
- 2570US8251999B2Treatment delivery systemSTEARNS STANLEY D·Filed 2009·Granted Aug 28, 2012·6 cites·5 claims
- 2670US5394091ASystem for detecting compounds in a gaseous sample by measuring photoionization and electron capture induced by spark excitation of heliumFiled 1994·Granted Feb 28, 1995·34 cites·11 claims
- 2769US11519888B2System and valve for liquid chromatographyVALCO INSTR CO INC·Filed 2021·Granted Dec 6, 2022·0 cites·2 claims
- 2869US10481136B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2019·Granted Nov 19, 2019·0 cites·1 claims
- 2969US8829914B2Photo ionization detector for gas chromatography having two separately ionizing sources and methods of useVALCO INSTR CO LP·Filed 2012·Granted Sep 9, 2014·1 cites·14 claims
- 3069US8642931B2Adaptive temperature controllerSTEARNS STANLEY D·Filed 2008·Granted Feb 4, 2014·7 cites·6 claims
- 3169US6842008B2Gas detector with modular detection and discharge source calibrationFiled 2003·Granted Jan 11, 2005·8 cites·29 claims
- 3268US10502721B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2019·Granted Dec 10, 2019·0 cites·4 claims
- 3367US5594346AApparatus and methods for identifying and quantifying compounds using a plurality of pulsed rare gas photoionization detectorsVALCO INSTR CO INC·Filed 1994·Granted Jan 14, 1997·30 cites·23 claims
- 3467US5317271AHigh voltage spark excitation and ionization detector system with adjustable sample input for sensitivity controlVALCO INSTR CO·Filed 1992·Granted May 31, 1994·29 cites·25 claims
- 3566US5741126AValveless metering pump with crisscrossed passage ways in the pistonFiled 1996·Granted Apr 21, 1998·25 cites·19 claims
- 3665US9022987B2Delivery system for injection through zone of bodySTEARNS STANLEY D·Filed 2011·Granted May 5, 2015·4 cites·3 claims
- 3764US11119076B2System and valve for liquid chromatographyVALCO INSTR CO LP·Filed 2019·Granted Sep 14, 2021·0 cites·2 claims
- 3864US10883633B2Zero dead volume fitting assemblyVALCO INSTR CO LP·Filed 2018·Granted Jan 5, 2021·0 cites·4 claims
- 3964US9539524B2Pump and injector for liquid chromatographyVALCO INSTR CO LP·Filed 2014·Granted Jan 10, 2017·2 cites·23 claims
- 4064US5767683ASystem for detecting compounds in a gaseous sample using photoionization, electron capture detection, and a constant current feedback control circuit which responds to compound concentrationFiled 1996·Granted Jun 16, 1998·28 cites·28 claims
- 4163US8529516B2Syringe for injection through zone of bodySTEARNS STANLEY D·Filed 2008·Granted Sep 10, 2013·3 cites·3 claims
- 4263US5528150AGas sampling apparatus including a sealed chamber cooperative with a separate detector chamberFiled 1994·Granted Jun 18, 1996·25 cites·20 claims
- 4362US8900234B2Method of treatment deliverySTEARNS STANLEY D·Filed 2012·Granted Dec 2, 2014·1 cites·5 claims
- 4461US10324069B2Chromatographic system temperature control systemVALCO INSTR CO LP·Filed 2017·Granted Jun 18, 2019·0 cites·5 claims
- 4558US5532599AHigh voltage spark excitation and ionization system including disc detectorFiled 1994·Granted Jul 2, 1996·20 cites·16 claims
- 4655US4022065ACalibrated sample delivery apparatus accommodating offset errorRAMIN JAMES A·Filed 1976·Granted May 10, 1977·18 cites·10 claims
- 4754US6933771B2Optically generated isolated feedback stabilized biasFiled 2003·Granted Aug 23, 2005·9 cites·24 claims
- 4851US2010196268A1Compositions and methods for treatment of tumors by direct administration of a radioisotopeISOTHERAPEUTICS GROUP LLC·Filed 2010·Application pending·0 cites
- 4949US10398840B2Delivery system for injections throughout zone of bodyGABRIEL INST INC·Filed 2017·Granted Sep 3, 2019·0 cites·4 claims
- 5048US6133740AChlorine specific gas chromatographic detectorVALCO INSTR CO INC·Filed 1996·Granted Oct 17, 2000·13 cites·25 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →