TREA

Pressure relief valves or pressure control valves

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Industry

  • CPC
  • B01D35/1475
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D35/00Other filtering devices Auxiliary devices for filtration Filter housing constructions

Current Industry

B01D35/1475Pressure relief valves or pressure control valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter element with air-bleed conduit
    • Patent number 11,927,163
    • Issue date Mar 12, 2024
    • MANN+HUMMEL Filtration Technology US LLC
    • Willie L. Stamey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid purification device
    • Patent number 11,911,720
    • Issue date Feb 27, 2024
    • Unger Marketing International, L.L.C.
    • Paul H. Adams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid purification device
    • Patent number 11,806,647
    • Issue date Nov 7, 2023
    • Unger Marketing International, L.L.C.
    • Stephen P. Huda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Skimming devices and related methods
    • Patent number 11,781,333
    • Issue date Oct 10, 2023
    • ZODIAC POOL SYSTEMS LLC
    • Hendrikus Johannes van der Meijden
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter and method for filtering a liquid
    • Patent number 11,745,123
    • Issue date Sep 5, 2023
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Bypass valve with variable filter
    • Patent number 11,724,219
    • Issue date Aug 15, 2023
    • Deere & Company
    • Yogesh Patil
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water purifier structure
    • Patent number 11,697,081
    • Issue date Jul 11, 2023
    • Kemflo International Co., Ltd.
    • Ching-Hsiung Lin
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Fuel filter assembly
    • Patent number 11,692,519
    • Issue date Jul 4, 2023
    • Hamilton Sundstrand Corporation
    • Marek Jedlinski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solenoid valve
    • Patent number 11,648,926
    • Issue date May 16, 2023
    • HL Mando Corporation
    • Yeon Seong Kim
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Water filtration device for aircraft galley plumbing system
    • Patent number 11,541,337
    • Issue date Jan 3, 2023
    • B/E Aerospace, Inc.
    • Volkan Keskin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Media purification devices having intergral flow controllers
    • Patent number 11,535,530
    • Issue date Dec 27, 2022
    • Unger Marketing International, L.L.C.
    • Robert Camp
    • B08 - CLEANING
  • Information Patent Grant

    Filter assembly
    • Patent number 11,534,705
    • Issue date Dec 27, 2022
    • ICON TECHNOLOGY SYSTEMS LIMITED
    • David Cupit
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water purifier and flow rate control method therefor
    • Patent number 11,534,709
    • Issue date Dec 27, 2022
    • Coway Co., Ltd
    • Dae-Sik Kang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Serviceable oil filter assembly
    • Patent number 11,465,083
    • Issue date Oct 11, 2022
    • Sogefi Air & Cooling USA, Inc.
    • Tom Kern
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter apparatus
    • Patent number 11,458,421
    • Issue date Oct 4, 2022
    • HYDAC FLUIDCARECENTER GMBH
    • Alexander Wohlers
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 11,406,920
    • Issue date Aug 9, 2022
    • Yamashin-Filter Corp.
    • Nobuyuki Kitajima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Filter device
    • Patent number 11,305,215
    • Issue date Apr 19, 2022
    • Yamashin-Filter Corp.
    • Nobuyuki Kitajima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water purifier and flow rate control method therefor
    • Patent number 11,285,415
    • Issue date Mar 29, 2022
    • Coway Co., Ltd
    • Dae-Sik Kang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid purification device
    • Patent number 11,154,800
    • Issue date Oct 26, 2021
    • Unger Marketing International, L.L.C.
    • Joseph K. Patterson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid purification device
    • Patent number 11,148,082
    • Issue date Oct 19, 2021
    • Unger Marketing International, L.L.C.
    • Stephen P. Huda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water filtration device for aircraft galley plumbing system
    • Patent number 11,103,816
    • Issue date Aug 31, 2021
    • Rockwell Collins, Inc.
    • Volkan Keskin
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water purifier
    • Patent number 11,072,539
    • Issue date Jul 27, 2021
    • LG Electronics Inc.
    • Heejun Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter and method for filtering a liquid
    • Patent number 11,058,974
    • Issue date Jul 13, 2021
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element with air-bleed conduit
    • Patent number 11,035,330
    • Issue date Jun 15, 2021
    • MANN+HUMMEL Filtration Technology Group Inc.
    • Willie L. Stamey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Valve
    • Patent number 10,918,981
    • Issue date Feb 16, 2021
    • MANN+HUMMEL Filtration Technology US LLC
    • Sheldon A. Minto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Spring biased filter element
    • Patent number 10,913,018
    • Issue date Feb 9, 2021
    • Baldwin Filters, Inc.
    • Jonathan D. Moore
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pressure control device
    • Patent number 10,907,665
    • Issue date Feb 2, 2021
    • NIDEC TOSOK CORPORATION
    • Masaru Miyagi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Water filtration apparatus with improved filter cartridge housing a...
    • Patent number 10,835,845
    • Issue date Nov 17, 2020
    • Filter Group Inc.
    • Daniel Nicholas MacDonald
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Media purification devices having integral flow controllers
    • Patent number 10,829,396
    • Issue date Nov 10, 2020
    • Unger Marketing International, L.L.C.
    • Robert Camp
    • B08 - CLEANING
  • Information Patent Grant

    Induction heating module and water purifier having the same
    • Patent number 10,830,493
    • Issue date Nov 10, 2020
    • LG Electronics Inc.
    • Jewook Jeon
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID PURIFICATION DEVICE
    • Publication number 20240123379
    • Publication date Apr 18, 2024
    • Unger Marketing International, LLC
    • Paul H. Adams
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Accessory Filtration System for Swimming Pools
    • Publication number 20240117649
    • Publication date Apr 11, 2024
    • Jimmie Nathan Wooten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtering Shower Assembly System
    • Publication number 20240115979
    • Publication date Apr 11, 2024
    • Eli ZHADANOV
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MODULAR DEVICE FOR FIXED ARRANGEMENT AND INTERCONNECTION OF INDIVID...
    • Publication number 20230372844
    • Publication date Nov 23, 2023
    • SARTORIUS STEDIM BIOTECH GmbH
    • Sebastian HANDT
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTIPLE FILTERING DEVICE
    • Publication number 20230271115
    • Publication date Aug 31, 2023
    • MURILO HAUENSTEIN RUCH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BYPASS VALVE WITH VARIABLE FILTER
    • Publication number 20230271119
    • Publication date Aug 31, 2023
    • Deere & Company
    • Yogesh Patil
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BYPASS VALVE WITH VARIABLE FILTER
    • Publication number 20230219022
    • Publication date Jul 13, 2023
    • Deere & Company
    • Yogesh Patil
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BIOLOGICAL FILTRATION SYSTEMS AND CONTROLLING METHODS THEREOF
    • Publication number 20230131609
    • Publication date Apr 27, 2023
    • ALIT BIOTECH (SHANGHAI) CO., LTD.
    • Yu LIU
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    SYSTEM FOR CONTINUOUS OIL/WATER SEPARATION USING SUPERHYDROPHILIC O...
    • Publication number 20230039303
    • Publication date Feb 9, 2023
    • POSTECH Research and Business Development Foundation
    • Woonbong HWANG
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    CHEMICAL SOLUTION SUPPLY SYSTEM AND CHEMICAL SOLUTION SUPPLY METHOD
    • Publication number 20220258081
    • Publication date Aug 18, 2022
    • KIOXIA Corporation
    • Toshiyuki MURANAKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL FILTER ASSEMBLY
    • Publication number 20220193581
    • Publication date Jun 23, 2022
    • DELAVAN INC.
    • Marek JEDLINSKI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    FLUID PURIFICATION DEVICE
    • Publication number 20220062805
    • Publication date Mar 3, 2022
    • Unger Marketing International, LLC
    • Stephen P. Huda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20220032216
    • Publication date Feb 3, 2022
    • YAMASHIN-FILTER CORP.
    • Nobuyuki KITAJIMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTRATION DEVICE FOR AIRCRAFT GALLEY PLUMBING SYSTEM
    • Publication number 20210387118
    • Publication date Dec 16, 2021
    • Volkan Keskin
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SOLENOID VALVE
    • Publication number 20210370903
    • Publication date Dec 2, 2021
    • MANDO CORPORATION
    • Yeon Seong KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FILTER AND METHOD FOR FILTERING A LIQUID
    • Publication number 20210362079
    • Publication date Nov 25, 2021
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Element With Air-Bleed Conduit
    • Publication number 20210355896
    • Publication date Nov 18, 2021
    • MANN+HUMMEL Filtration Technology US LLC
    • Willie Luther Stamey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL FILTER ASSEMBLY
    • Publication number 20210332779
    • Publication date Oct 28, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Marek JEDLINSKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHLOROPHYLL POLISHING SYSTEMS AND METHODS
    • Publication number 20210316230
    • Publication date Oct 14, 2021
    • AerosourceH, LLC
    • Charles A. Hall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUEL FILTER ASSEMBLY
    • Publication number 20210299598
    • Publication date Sep 30, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Marek JEDLINSKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL FILTER ASSEMBLY
    • Publication number 20210299597
    • Publication date Sep 30, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Marek JEDLINSKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20210283531
    • Publication date Sep 16, 2021
    • HYDAC FLUIDCARECENTER GMBH
    • Alexander WOHLERS
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SKIMMING DEVICES AND RELATED METHODS
    • Publication number 20210277677
    • Publication date Sep 9, 2021
    • Zodiac Pool Systems LLC
    • Hendrikus Johannes van der Meijden
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SERVICEABLE OIL FILTER ASSEMBLY
    • Publication number 20210138377
    • Publication date May 13, 2021
    • SOGEFI AIR & COOLING USA, INC.
    • Tom KERN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PORTABLE MODULAR FILTER SYSTEM
    • Publication number 20210069615
    • Publication date Mar 11, 2021
    • Kyle Nap
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    MEDIA PURIFICATION DEVICES HAVING INTERGRAL FLOW CONTROLLERS
    • Publication number 20210024380
    • Publication date Jan 28, 2021
    • Unger Marketing International, LLC
    • Robert Camp
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Water Filtration Device for Aircraft Galley Plumbing System
    • Publication number 20200360842
    • Publication date Nov 19, 2020
    • B/E Aerospace, Inc.
    • Volkan Keskin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20200298148
    • Publication date Sep 24, 2020
    • YAMASHIN-FILTER CORP.
    • Nobuyuki KITAJIMA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRESSURE CONTROL DEVICE
    • Publication number 20200276522
    • Publication date Sep 3, 2020
    • NIDEC TOSOK CORPORATION
    • Masaru MIYAGI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PRESSURE CONTROL DEVICE
    • Publication number 20200276520
    • Publication date Sep 3, 2020
    • NIDEC TOSOK CORPORATION
    • Masaru MIYAGI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL