Inventor · disambiguated record
Nathan L. Porter
Also filed as: PORTER NATHAN · PORTER NATHAN L
18 granted patents·2 pending applications·364 citations·filing 1990–2023
94Inventor score
Files withPERKINELMER HEALTH SCI INC6KYPHON SARL3DIONEX CORP2PERKINELMER U S LLC2SELERITY TECHNOLOGIES INC2
Top patents by PatentIndex Score
20 records- 0193US5843311AAccelerated solvent extraction methodDIONEX CORP·Filed 1994·Granted Dec 1, 1998·127 cites·35 claims
- 0292USD814506SDisplay screen with animated graphical user interfaceKYPHON SARL·Filed 2016·Granted Apr 3, 2018·46 cites·1 claims
- 0389USD819666SDisplay screen or portion thereof with graphical user interfaceKYPHON SARL·Filed 2016·Granted Jun 5, 2018·50 cites·1 claims
- 0488USD833464SDisplay screen or portion thereof with graphical user interfaceKYPHON SARL·Filed 2016·Granted Nov 13, 2018·34 cites·1 claims
- 0584US10794806B2Devices, systems, and methods for preparing field samplesPERKINELMER HEALTH SCI INC·Filed 2018·Granted Oct 6, 2020·2 cites·9 claims
- 0677US9322750B2Needle trap for use with a gas chromatograph-mass spectrometer for field sampling and analysisTORION TECHNOLOGIES INC·Filed 2013·Granted Apr 26, 2016·5 cites·9 claims
- 0776US11808741B2Low thermal mass GC modulePERKINELMER U S LLC·Filed 2023·Granted Nov 7, 2023·0 cites·12 claims
- 0875US10379089B2Thermal gradient chromatography devices and methods of using themLEE EDGAR D·Filed 2016·Granted Aug 13, 2019·2 cites·20 claims
- 0972US9588034B1Apparatus and method for automated permeation testing of vapor and liquid penetrationU S ARMY EDGEWOOD CHEMICAL AND BIOLOGICAL COMMAND·Filed 2014·Granted Mar 7, 2017·4 cites·15 claims
- 1069US6193286B1Device and method for connecting a fluid conduit to a receiving fittingSELERITY TECHNOLOGIES INC·Filed 1999·Granted Feb 27, 2001·41 cites·20 claims
- 1167US11255827B2Thermal gradient chromatography devices and methods of using themPERKINELMER HEALTH SCI INC·Filed 2019·Granted Feb 22, 2022·0 cites·27 claims
- 1267US11193864B2Devices, systems, and methods for preparing field samplesPERKINELMER HEALTH SCI INC·Filed 2020·Granted Dec 7, 2021·0 cites·17 claims
- 1367US6794044B2Chromatographic packing materials and methods of making and using such packing materialsSELERITY TECHNOLOGIES INC·Filed 2002·Granted Sep 21, 2004·8 cites·29 claims
- 1466US5271903ASupercritical fluid extraction restrictor and collection systemDIONEX CORP·Filed 1990·Granted Dec 21, 1993·36 cites·14 claims
- 1561USD886133SDisplay screen with animated graphical user interfaceMEDTRONIC HOLDING CO SARL·Filed 2016·Granted Jun 2, 2020·9 cites·1 claims
- 1660US11567041B2Low thermal mass GC modulePERKINELMER HEALTH SCI INC·Filed 2017·Granted Jan 31, 2023·0 cites·17 claims
- 1752US11904258B2Thermal isolation chambers and chromatography systems including themPERKINELMER U S LLC·Filed 2020·Granted Feb 20, 2024·0 cites·15 claims
- 1848US2022236154A1Pdms granular coated vialPERKINELMER HEALTH SCI INC·Filed 2020·Application pending·0 cites
- 1945US11154794B2Sampling pumps and closed loop control of sampling pumps to load trapsPERKINELMER HEALTH SCI INC·Filed 2017·Granted Oct 26, 2021·0 cites·20 claims
- 2044US2006054558A1Mobile phase treatment for chromatographyJONES BRIAN·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →