Inventor · disambiguated record
Leslie A. Field
Also filed as: FIELD LESLIE · FIELD LESLIE A · FIELD LESLIE ANN
70 granted patents·8 pending applications·2,452 citations·filing 1980–2020
99Inventor score
Top patents by PatentIndex Score
78 records- 0199US4456527AHydrocarbon conversion processCHEVRON RES·Filed 1983·Granted Jun 26, 1984·186 cites·14 claims
- 0298US9125721B2Active drainage systems with dual-input pressure-driven valvesALCON RES LTD·Filed 2012·Granted Sep 8, 2015·37 cites·18 claims
- 0398US6062681ABubble valve and bubble valve-based pressure regulatorHEWLETT PACKARD CO·Filed 1998·Granted May 16, 2000·210 cites·28 claims
- 0498US5882532AFabrication of single-crystal silicon structures using sacrificial-layer wafer bondingHEWLETT PACKARD CO·Filed 1996·Granted Mar 16, 1999·250 cites·19 claims
- 0597US5699462ATotal internal reflection optical switches employing thermal activationHEWLETT PACKARD CO·Filed 1996·Granted Dec 16, 1997·216 cites·27 claims
- 0695US6491377B1High print quality printheadHEWLETT PACKARD CO·Filed 1999·Granted Dec 10, 2002·93 cites·35 claims
- 0795US4741819ASulfur removal system for protection of reforming catalystCHEVRON RES·Filed 1984·Granted May 3, 1988·72 cites·17 claims
- 0894US4347394ABenzene synthesisCHEVRON RES·Filed 1980·Granted Aug 31, 1982·85 cites·13 claims
- 0992US6743991B1Polymeric liquid metal switchAGILENT TECHNOLOGIES INC·Filed 2003·Granted Jun 1, 2004·44 cites·33 claims
- 1091US6360775B1Capillary fluid switch with asymmetric bubble chamberAGILENT TECHNOLOGIES INC·Filed 1998·Granted Mar 26, 2002·104 cites·40 claims
- 1190US8579848B2Active drainage systems with pressure-driven valves and electronically-driven pumpFIELD LESLIE·Filed 2011·Granted Nov 12, 2013·56 cites·25 claims
- 1289US9155653B2Pressure-driven membrane valve for pressure control systemFIELD LESLIE A·Filed 2012·Granted Oct 13, 2015·32 cites·26 claims
- 1389US8986240B2Corrugated membrane actuatorsDOS SANTOS CESARIO P·Filed 2012·Granted Mar 24, 2015·35 cites·35 claims
- 1489US8753305B2Bubble-driven IOP control systemFIELD LESLIE·Filed 2011·Granted Jun 17, 2014·53 cites·28 claims
- 1589US5467068AMicromachined bi-material signal switchHEWLETT PACKARD CO·Filed 1994·Granted Nov 14, 1995·53 cites·20 claims
- 1688US11525764B2Device for quantitative measurement of particle propertiesPEPSICO INC·Filed 2018·Granted Dec 13, 2022·6 cites·21 claims
- 1788US8603024B2Glaucoma drainage devices including vario-stable valves and associated systems and methodsBOEHM SEBASTIAN·Filed 2011·Granted Dec 10, 2013·41 cites·20 claims
- 1888US5059304AProcess for removing sulfur from a hydrocarbon feedstream using a sulfur sorbent with alkali metal components or alkaline earth metal componentsCHEVRON RES·Filed 1988·Granted Oct 22, 1991·54 cites·6 claims
- 1988US4560820AAlkylaromatic dealkylationCHEVRON RES·Filed 1984·Granted Dec 24, 1985·23 cites·13 claims
- 2087US8052784B2Hydrogen storage and release systemEMPIRE TECHNOLOGY DEV LLC·Filed 2009·Granted Nov 8, 2011·9 cites·16 claims
- 2187USD497176SSolid ink stickMEDIA SCIENCES INC·Filed 2003·Granted Oct 12, 2004·38 cites·1 claims
- 2285US10701871B2Systems for maintaining and/or decreasing water temperature using high albedo materialsFIELD LESLIE A·Filed 2017·Granted Jul 7, 2020·3 cites·17 claims
- 2385US9072588B2Selectable varied control valve systems for IOP control systemsBÖHM SEBASTIAN·Filed 2011·Granted Jul 7, 2015·30 cites·44 claims
- 2484US9622910B2Active drainage systems with dual-input pressure-driven valuesALCON RES LTD·Filed 2012·Granted Apr 18, 2017·5 cites·20 claims
- 2584US8864701B2Implantable MEMS device and methodDOS SANTOS CESARIO P·Filed 2012·Granted Oct 21, 2014·27 cites·17 claims
- 2684US4443326ATwo-step reforming processCHEVRON RES·Filed 1983·Granted Apr 17, 1984·32 cites·24 claims
- 2783US10980192B2Methods for cooling water temperature using high albedo materialsFIELD LESLIE A·Filed 2020·Granted Apr 20, 2021·1 cites·16 claims
- 2883US6799822B2High quality fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Oct 5, 2004·19 cites·27 claims
- 2983US6299673B1Gas extraction device for extracting gas from a microfluidics systemHEWLETT PACKARD CO·Filed 1998·Granted Oct 9, 2001·39 cites·20 claims
- 3083US5969736APassive pressure regulator for setting the pressure of a liquid to a predetermined pressure differential below a reference pressureHEWLETT PACKARD CO·Filed 1998·Granted Oct 19, 1999·50 cites·31 claims
- 3183US5804314ASilicon microstructures and process for their fabricationHEWLETT PACKARD CO·Filed 1994·Granted Sep 8, 1998·46 cites·7 claims
- 3282US4539304APretreatment method for increasing conversion of reforming catalystCHEVRON RES·Filed 1984·Granted Sep 3, 1985·31 cites·16 claims
- 3380US8858491B2Pre-biased membrane valveFIELD LESLIE A·Filed 2012·Granted Oct 14, 2014·13 cites·18 claims
- 3479US8317756B2Self-contained pressurized injection deviceKRUMME JOHN F·Filed 2011·Granted Nov 27, 2012·9 cites·20 claims
- 3579US4579831AMethod of zeolitic catalyst manufactureCHEVRON RES·Filed 1983·Granted Apr 1, 1986·27 cites·21 claims
- 3678US8002753B2Self-contained pressurized injection deviceNORDSON CORP·Filed 2008·Granted Aug 23, 2011·14 cites·19 claims
- 3778USD495735SSolid ink stickMEDIA SCIENCES INC·Filed 2003·Granted Sep 7, 2004·25 cites·1 claims
- 3878US6132033AInkjet print head with flow control manifold and columnar structuresHEWLETT PACKARD CO·Filed 1999·Granted Oct 17, 2000·37 cites·41 claims
- 3978US4539305APretreatment method for enhancing the selectivity and increasing the stability of a reforming catalystCHEVRON RES·Filed 1984·Granted Sep 3, 1985·25 cites·17 claims
- 4077US9934658B1Visually-impaired-accessible building safety systemSIEMENS INDUSTRY INC·Filed 2016·Granted Apr 3, 2018·3 cites·20 claims
- 4177US5518607ASulfur removal systems for protection of reforming catalystsFiled 1993·Granted May 21, 1996·32 cites·15 claims
- 4276US6212956B1High output capacitative gas/liquid detectorAGILENT TECHNOLOGIES INC·Filed 1998·Granted Apr 10, 2001·57 cites·23 claims
- 4375US4925549ASulfur removal system for protection of reforming catalystCHEVRON RES·Filed 1988·Granted May 15, 1990·30 cites·1 claims
- 4474US9528633B2MEMS check valveNOVARTIS AG·Filed 2013·Granted Dec 27, 2016·3 cites·19 claims
- 4570US5446811AThermally actuated optical fiber switchHEWLETT PACKARD CO·Filed 1994·Granted Aug 29, 1995·31 cites·20 claims
- 4669US9259353B2Capillary action in flow-regulating systemsALCON RES LTD·Filed 2012·Granted Feb 16, 2016·4 cites·17 claims
- 4768US6398850B1Gas extraction device for extracting gas from a microfluidics systemHEWLETT PACKARD CO·Filed 2001·Granted Jun 4, 2002·10 cites·9 claims
- 4866US6547973B2Fabrication of suspended structures using a sacrificial layerAGILENT TECHNOLOGIES INC·Filed 1996·Granted Apr 15, 2003·30 cites·6 claims
- 4965US9498379B2Glaucoma drainage devices including vario-stable valves and associated systems and methodsALCON RES LTD·Filed 2013·Granted Nov 22, 2016·3 cites·25 claims
- 5065US4627912AReforming process having a high selectivity and activity for dehydrocyclization, isomerization, and dehydroisomerizationCHEVRON RES·Filed 1983·Granted Dec 9, 1986·15 cites·9 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →