Flow control valves; Damping or calibrated passages

Industry

  • CPC
  • B01D27/108
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Patents Grantslast 30 patents

  • Information Patent Grant

    Leak detection assembly for use with a filter assembly for a refrig...

    • Patent number 11,504,657
    • Issue date Nov 22, 2022
    • Haier US Appliance Solutions, Inc.
    • Praveena Alangar Subrahmanya
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly capable of adjusting elimination of solid materials...

    • Patent number 11,484,817
    • Issue date Nov 1, 2022
    • MICROFILTER CO., LTD.
    • Hyun Woo Lee
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filtering device and control system

    • Patent number 11,154,797
    • Issue date Oct 26, 2021
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Disposable filter including an integrated sensor assembly

    • Patent number 11,097,210
    • Issue date Aug 24, 2021
    • NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
    • Donald Remboski
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter assembly with leak detection features

    • Patent number 10,926,206
    • Issue date Feb 23, 2021
    • Haier US Appliance Solutions, Inc.
    • Gregory Sergeevich Chernov
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Passive fluid treatment assembly

    • Patent number 10,773,979
    • Issue date Sep 15, 2020
    • Haier US Appliance Solutions, Inc.
    • Katherine Michelle Jansen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Blood filtering device

    • Patent number 10,350,516
    • Issue date Jul 16, 2019
    • MANN+HUMMEL GMBH
    • Dagmar Winkler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid filtration apparatus and method

    • Patent number 10,112,134
    • Issue date Oct 30, 2018
    • Baldwin Filters, Inc.
    • Greg Fisher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Turbine engine lubrication system with wash flow filter

    • Patent number 10,066,507
    • Issue date Sep 4, 2018
    • United Technologies Corporation
    • Francis Parnin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cartridge

    • Patent number 9,931,589
    • Issue date Apr 3, 2018
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter cartridge

    • Patent number 9,687,762
    • Issue date Jun 27, 2017
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter cartridge

    • Patent number 9,345,995
    • Issue date May 24, 2016
    • 3M Innovation Properties Company
    • Brian J. Tubby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid filtration apparatus and method

    • Patent number 9,061,222
    • Issue date Jun 23, 2015
    • Baldwin Filters, Inc.
    • Greg Fisher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi filter lubricant purification system

    • Patent number 8,298,419
    • Issue date Oct 30, 2012
    • Puradyn Filter Technologies, Inc.
    • William A. Jacobs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Spool valve manifold interconnect for a filter system

    • Patent number 8,097,158
    • Issue date Jan 17, 2012
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER ASSEMBLY CAPABLE OF ADJUSTING ELIMINATION OF SOLID MATERIALS...

    • Publication number 20220331717
    • Publication date Oct 20, 2022
    • MICROFILTER CO., LTD.
    • Hyun Woo LEE
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    LEAK DETECTION ASSEMBLY FOR USE WITH A FILTER ASSEMBLY FOR A REFRIG...

    • Publication number 20200306672
    • Publication date Oct 1, 2020
    • Praveena Alangar Subrahmanya
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PASSIVE FLUID TREATMENT ASSEMBLY

    • Publication number 20200216340
    • Publication date Jul 9, 2020
    • Katherine Michelle Jansen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER PURIFYING FILTER CARTRIDGE STRUCTURE

    • Publication number 20200155978
    • Publication date May 21, 2020
    • XIAMEN FILTERTECH INDUSTRIAL CORPORATION
    • FENG-SHUN ZHAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERING DEVICE AND CONTROL SYSTEM

    • Publication number 20200147523
    • Publication date May 14, 2020
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    DISPOSABLE FILTER WITH AN ACCESSORY PORT

    • Publication number 20190083908
    • Publication date Mar 21, 2019
    • NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
    • Donald Remboski
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    TURBINE ENGINE LUBRICATION SYSTEM WITH WASH FLOW FILTER

    • Publication number 20180347400
    • Publication date Dec 6, 2018
    • United Technologies Corporation
    • Francis Parnin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FILTER CARTRIDGE

    • Publication number 20170252678
    • Publication date Sep 7, 2017
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER STOPPAGE STRUCTURE UTILIZED IN A WATER PURIFIER FILTER CORE

    • Publication number 20170197159
    • Publication date Jul 13, 2017
    • Xiamen Runner Industrial Corporation
    • YANG-FA PAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE

    • Publication number 20160236119
    • Publication date Aug 18, 2016
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PIPETTE HAVING INTEGRATED FILTRATION ASSEMBLY

    • Publication number 20160184743
    • Publication date Jun 30, 2016
    • BacterioScan LTD
    • Dana A. Marshall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Blood Filtering Device

    • Publication number 20160129374
    • Publication date May 12, 2016
    • Mann + Hummel GmbH
    • Dagmar Winkler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COUNTERTOP FLUID DISPENSER

    • Publication number 20150284260
    • Publication date Oct 8, 2015
    • KX TECHNOLOGIES LLC
    • Stephen P. Huda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE

    • Publication number 20150068966
    • Publication date Mar 12, 2015
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water Filtration System and Method

    • Publication number 20150001140
    • Publication date Jan 1, 2015
    • Richard Reckin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS FOR FLOW PATH MODIFICATION IN A WATER FILTER SYSTEM

    • Publication number 20140238919
    • Publication date Aug 28, 2014
    • GENERAL ELECTRIC COMPANY
    • Timothy Scott Shaffer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE

    • Publication number 20120211412
    • Publication date Aug 23, 2012
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SPOOL VALVE MANIFOLD INTERCONNECT FOR A FILTER SYSTEM

    • Publication number 20120080369
    • Publication date Apr 5, 2012
    • 3M Innovative Properties Company
    • Brian J. Tubby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTI FILTER LUBRICANT PURIFICATION SYSTEM

    • Publication number 20110233117
    • Publication date Sep 29, 2011
    • Puradyn Filter Technologies Inc.
    • William A. Jacobs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluid Filtration Apparatus and Method

    • Publication number 20090261029
    • Publication date Oct 22, 2009
    • Baldwin Filters, Inc.
    • Greg Fisher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Spool valve manifold interconnect for a filter system

    • Publication number 20060254971
    • Publication date Nov 16, 2006
    • Brian J. Tubby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluid filtration apparatus and method

    • Publication number 20050252838
    • Publication date Nov 17, 2005
    • Baldwin Filters, Inc.
    • Greg Fisher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL