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David W. Neyer

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  • Castro Valley, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow control systems
    • Patent number 8,795,493
    • Issue date Aug 5, 2014
    • DH Technologies Development Pte. Ltd.
    • David W. Neyer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Electrokinetic pump having capacitive electrodes
    • Patent number 8,715,480
    • Issue date May 6, 2014
    • Eksigent Technologies, LLC
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flow rate control
    • Patent number 8,673,144
    • Issue date Mar 18, 2014
    • DH Technologies Development Pte. Ltd.
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrokinetic pump having capacitive electrodes
    • Patent number 8,192,604
    • Issue date Jun 5, 2012
    • Eksigent Technologies, LLC
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrokinetic pump having capacitive electrodes
    • Patent number 7,875,159
    • Issue date Jan 25, 2011
    • Eksigent Technologies, LLC
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flow rate control
    • Patent number 7,645,388
    • Issue date Jan 12, 2010
    • Eksigent Technologies, LLC
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow control systems
    • Patent number 7,597,790
    • Issue date Oct 6, 2009
    • Eksigent Technologies, LLC
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrokinetic delivery systems, devices and methods
    • Patent number 7,517,440
    • Issue date Apr 14, 2009
    • Eksigent Technologies LLC
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable potential electrokinetic devices
    • Patent number 7,399,398
    • Issue date Jul 15, 2008
    • Eksigent Technologies, LLC
    • David J. Rakestraw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Laminated flow device
    • Patent number 7,364,647
    • Issue date Apr 29, 2008
    • Eksigent Technologies LLC
    • Phillip H. Paul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrokinetic device having capacitive electrodes
    • Patent number 7,267,753
    • Issue date Sep 11, 2007
    • Eksigent Technologies LLC
    • Deon Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrokinetic pump having capacitive electrodes
    • Patent number 7,235,164
    • Issue date Jun 26, 2007
    • Eksigent Technologies, LLC
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bridges, elements and junctions for electroosmotic flow systems
    • Patent number 7,060,170
    • Issue date Jun 13, 2006
    • Eksigent Technologies LLC
    • Phillip H. Paul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable flow rate injector
    • Patent number 6,962,658
    • Issue date Nov 8, 2005
    • Eksigent Technologies, LLC
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Passive injection control for microfluidic systems
    • Patent number 6,833,068
    • Issue date Dec 21, 2004
    • Sandia National Laboratories
    • Phillip H. Paul
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Variable potential electrokinetic device
    • Patent number 6,719,535
    • Issue date Apr 13, 2004
    • Eksigent Technologies, LLC
    • David J. Rakestraw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrokinetic high pressure hydraulic system
    • Patent number 6,572,749
    • Issue date Jun 3, 2003
    • Sandia Corporation
    • Phillip H. Paul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrokinetic concentration of charged molecules
    • Patent number 6,428,666
    • Issue date Aug 6, 2002
    • Sandia National Laboratories
    • Anup K. Singh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sample injector for high pressure liquid chromatography
    • Patent number 6,290,909
    • Issue date Sep 18, 2001
    • Sandia Corporation
    • Phillip H. Paul
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrokinetic high pressure hydraulic system
    • Patent number 6,277,257
    • Issue date Aug 21, 2001
    • Sandia Corporation
    • Phillip H. Paul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROKINETIC PUMP HAVING CAPACITIVE ELECTRODES
    • Publication number 20140231258
    • Publication date Aug 21, 2014
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROKINETIC PUMP HAVING CAPACITIVE ELECTRODES
    • Publication number 20120219430
    • Publication date Aug 30, 2012
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROKINETIC PUMP HAVING CAPACITIVE ELECTRODES
    • Publication number 20110114492
    • Publication date May 19, 2011
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Flow Rate Control
    • Publication number 20100086443
    • Publication date Apr 8, 2010
    • Eksigent Technologies, Inc.
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOW CONTROL SYSTEMS
    • Publication number 20100012497
    • Publication date Jan 21, 2010
    • David W. Neyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Electrokinetic Pump Having Capacitive Electrodes
    • Publication number 20080173545
    • Publication date Jul 24, 2008
    • EKSIGENT TECHNOLOGIES, LLC
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BRIDGES FOR ELECTROOSMOTIC FLOW SYSTEMS
    • Publication number 20070267292
    • Publication date Nov 22, 2007
    • EKSIGENT TECHNOLOGIES LLC
    • Phillip H. Paul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE FLOW RATE SYSTEM FOR COLUMN CHROMATOGRAPHY
    • Publication number 20070183928
    • Publication date Aug 9, 2007
    • EKSIGENT TECHNOLOGIES, LLC
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Application

    Electrokinetic Pump Having Capacitive Electrodes
    • Publication number 20070144909
    • Publication date Jun 28, 2007
    • EKSIGENT TECHNOLOGIES, LLC
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Flow device
    • Publication number 20050252772
    • Publication date Nov 17, 2005
    • Philip H. Paul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Electrokinetic delivery systems, devices and methods
    • Publication number 20050247558
    • Publication date Nov 10, 2005
    • Deon S. Anex
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Variable flow rate injector
    • Publication number 20050236314
    • Publication date Oct 27, 2005
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Application

    Electroosmotic flow systems
    • Publication number 20050161334
    • Publication date Jul 28, 2005
    • Phillip H Paul
    • G01 - MEASURING TESTING
  • Information Patent Application

    Bridges for electroosmotic flow systems
    • Publication number 20050016853
    • Publication date Jan 27, 2005
    • Phillip H. Paul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable flow rate injector
    • Publication number 20040232080
    • Publication date Nov 25, 2004
    • David W. Neyer
    • G01 - MEASURING TESTING
  • Information Patent Application

    Flow control systems
    • Publication number 20040163957
    • Publication date Aug 26, 2004
    • David W. Neyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Variable potential electrokinetic devices
    • Publication number 20040163959
    • Publication date Aug 26, 2004
    • David J. Rakestraw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Passive injection control for microfluidic systems
    • Publication number 20040134845
    • Publication date Jul 15, 2004
    • Phillip H. Paul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Electrokinetic device having capacitive electrodes
    • Publication number 20040074784
    • Publication date Apr 22, 2004
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electrokinetic pump having capacitive electrodes
    • Publication number 20040074768
    • Publication date Apr 22, 2004
    • Deon S. Anex
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Laminated flow device
    • Publication number 20040011648
    • Publication date Jan 22, 2004
    • Phillip H. Paul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Bridges, elements and junctions for electroosmotic flow systems
    • Publication number 20030206806
    • Publication date Nov 6, 2003
    • Phillip H. Paul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Variable potential electrokinetic device
    • Publication number 20030143081
    • Publication date Jul 31, 2003
    • Eksigent Technologies LLC, a California Corporation
    • David J. Rakestraw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Combined electroosmotic and pressure driven flow system
    • Publication number 20020195344
    • Publication date Dec 26, 2002
    • David W. Neyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Sample injector for high pressure liquid chromatography
    • Publication number 20010044155
    • Publication date Nov 22, 2001
    • Phillip H. Paul
    • G01 - MEASURING TESTING