Lift valves

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SELECTIVE LASER ETCHING OF LAYERED FLUIDISTORS

    • Publication number 20250155982
    • Publication date May 15, 2025
    • Meta Platforms Technologies, LLC
    • Serol Turkyilmaz
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FLUIDIC CONTROL VALVE

    • Publication number 20250137555
    • Publication date May 1, 2025
    • Regents of the University of Minnesota
    • Nathan P. Hagstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUIDIC CONTROL VALVE

    • Publication number 20230323980
    • Publication date Oct 12, 2023
    • Regents of the University of Minnesota
    • Nathan P. Hagstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IMPROVED VALVE

    • Publication number 20220057019
    • Publication date Feb 24, 2022
    • TTP Ventus Ltd.
    • Stuart HATFIELD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID MICRO-INJECTION DEVICE AND FLOW CHANNEL ASSEMBLY

    • Publication number 20200063894
    • Publication date Feb 27, 2020
    • CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.
    • Dongsheng QU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID SYSTEM

    • Publication number 20190226471
    • Publication date Jul 25, 2019
    • Microjet Technology Co., Ltd.
    • Hao-Jan MOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MICRO ELECTRICAL MECHANICAL SYSTEM (MEMS) VALVE

    • Publication number 20190219193
    • Publication date Jul 18, 2019
    • International Business Machines Corporation
    • Yongchun XIN
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    SYSTEM AND METHOD FOR PROCESSING BIOLOGICAL SAMPLES

    • Publication number 20190002959
    • Publication date Jan 3, 2019
    • NeuMoDx Molecular, Inc.
    • Michael T. Kusner
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    Metering Device For A Metered Dose Inhaler

    • Publication number 20180214646
    • Publication date Aug 2, 2018
    • DunAn Microstaq, Inc.
    • E. Nelson Fuller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    APPARATUS AND METHODS FOR THERMALLY ACTIVATED MICRO-VALVE

    • Publication number 20180135770
    • Publication date May 17, 2018
    • HONEYWELL INTERNATIONAL INC.
    • Steven Tin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUID FLOW DEVICE, COMPRISING A VALVE UNIT, AS WELL AS METHOD OF MA...

    • Publication number 20180128397
    • Publication date May 10, 2018
    • BERKIN B.V.
    • Joost Conrad LÖTTERS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE

    • Publication number 20180111384
    • Publication date Apr 26, 2018
    • HP INDIGO B.V.
    • Gil Fisher
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SYSTEM AND METHOD FOR PROCESSING BIOLOGICAL SAMPLES

    • Publication number 20170191115
    • Publication date Jul 6, 2017
    • NeuMoDx Molecular, Inc.
    • Michael T. Kusner
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    Device for generating a composition-controlled and intensity-contro...

    • Publication number 20170140894
    • Publication date May 18, 2017
    • NANOTECH ANALYSIS S.R.L.S.
    • Gianpiero MENSA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Device for controlling a gaseous flow and systems and methods emplo...

    • Publication number 20170130870
    • Publication date May 11, 2017
    • NANOTECH ANALYSIS S.R.L.S.
    • Gianpiero MENSA
    • G01 - MEASURING TESTING
  • Information Patent Application

    DRIVING DEVICE OF MICROPUMP AND MICROVALVE, AND MICROFLUDIC DEVICE...

    • Publication number 20170122298
    • Publication date May 4, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Katsuhiko ASAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE

    • Publication number 20170043590
    • Publication date Feb 16, 2017
    • HEWLETT-PACKARD INDIGO B.V.
    • Gil Fisher
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Microvalve Having Contamination Resistant Features

    • Publication number 20160369916
    • Publication date Dec 22, 2016
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MICRO-VALVE

    • Publication number 20160258551
    • Publication date Sep 8, 2016
    • REDD & WHYTE LIMITED
    • Roger POOLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MICROVALVE HAVING A REDUCED SIZE AND IMPROVED ELECTRICAL PERFORMANCE

    • Publication number 20160053916
    • Publication date Feb 25, 2016
    • DunAn Microstaq, Inc.
    • Parthiban Arunasalam
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MICROFLUIDIC VALVE HAVING IMPROVED TOLERANCE TO PARTICLES

    • Publication number 20160018021
    • Publication date Jan 21, 2016
    • DEBIOTECH S.A.
    • Eric CHAPPEL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR DISPENSING A FLUID

    • Publication number 20150050186
    • Publication date Feb 19, 2015
    • Roche Diagnostics Operations, Inc.
    • Stefan Borja Bammesberger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluidic Control System and Method of Manufacture

    • Publication number 20140339448
    • Publication date Nov 20, 2014
    • Joerg Zimmermann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BIDIRECTIONAL SHAPE MEMORY DEVICE

    • Publication number 20140260238
    • Publication date Sep 18, 2014
    • John E. Marion
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTROOSMOTIC MOVABLE DEVICE

    • Publication number 20140202865
    • Publication date Jul 24, 2014
    • Canon Kabushiki Kaisha
    • Hideyuki Sugioka
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIFTING GATE POLYDIMETHYLSILOXANE MICROVALVES AND PUMPS FOR MICROFL...

    • Publication number 20140197339
    • Publication date Jul 17, 2014
    • Richard A. Mathies
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICALLY OPERABLE, IN ONE POSSIBLE EMBODIMENT PROGRAMMABLE HYDR...

    • Publication number 20140005588
    • Publication date Jan 2, 2014
    • Christoph MIETHKE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DEVICE FOR TRANSPORTING SMALL VOLUMES OF A FLUID, IN PARTICULAR A M...

    • Publication number 20130118621
    • Publication date May 16, 2013
    • thinXXS MICROTECHNOLOGY AG
    • Lutz Weber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROCHEMICALLY ACTUATED VALVE

    • Publication number 20130095400
    • Publication date Apr 18, 2013
    • MYFC AB
    • Anders Lundblad
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLOW CELL WITH CAVITY AND DIAPHRAGM

    • Publication number 20130087226
    • Publication date Apr 11, 2013
    • thinXXS MICROTECHNOLOGY AG
    • Lutz Weber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...