TREA

Cellular material

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Industry

  • CPC
  • B01D39/1669
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D39/00Filtering material for liquid or gaseous fluids

Current Industry

B01D39/1669Cellular material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for modifying the surface properties of elastomer cellular f...
    • Patent number 11,267,947
    • Issue date Mar 8, 2022
    • UNIVERSITE DE STRASBOURG
    • David Edouard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Absorbing agent, dust collection chamber and method for adsorbing o...
    • Patent number 7,582,142
    • Issue date Sep 1, 2009
    • Eurofilters N.V.
    • Jan Schultink
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum filter bag with odor removing effect
    • Patent number 7,507,272
    • Issue date Mar 24, 2009
    • Neenah Gessner GmbH
    • Dietmar Emig
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    EMI-absorbing air filter
    • Patent number 7,338,547
    • Issue date Mar 4, 2008
    • Laird Technologies, Inc.
    • Richard Norman Johnson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Combined vapor and particulate filter
    • Patent number 6,821,321
    • Issue date Nov 23, 2004
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Matthew Joseph Chinn
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter assemblies with adhesive attachment systems
    • Patent number 6,419,729
    • Issue date Jul 16, 2002
    • 3M Innovative Properties Company
    • Dean R. Duffy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2256408
    • Patent number 2,256,408
    • Issue date Sep 16, 1941
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1927875
    • Patent number 1,927,875
    • Issue date Sep 26, 1933
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INTEGRATED WASHER-DRYER
    • Publication number 20230220606
    • Publication date Jul 13, 2023
    • CHONGQING HAIER ROLLER WASHING MACHINE CO. , LTD.
    • Kai LIU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYDROPHOBIC MEDIA FOR THE COLLECTION OF MINERAL PARTICLES IN AQUEOU...
    • Publication number 20230053562
    • Publication date Feb 23, 2023
    • CiDRA CORPORATE SERVICES LLC
    • Michael Stephen RYAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUNCTONALIZED CELLULAR ELASTOMER FOAM, AND A USE OF A CELLULAR ELAS...
    • Publication number 20220145038
    • Publication date May 12, 2022
    • UNIVERSITE DE STRASBOURG
    • David EDOUARD
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR PURIFICATION OF A BISPHENOL A DIANHYDRIDE COMPOSITION, B...
    • Publication number 20220017481
    • Publication date Jan 20, 2022
    • SHPP Global Technologies B.V.
    • James Patrick SCHULTE II
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ABSORPTION AND FILTRATION MEDIA
    • Publication number 20210395465
    • Publication date Dec 23, 2021
    • Robert James McClelland Kelly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mask and Method for Manufacturing Same
    • Publication number 20190143253
    • Publication date May 16, 2019
    • 3M Innovative Properties Company
    • Jin-Ho Lee
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    WASTEWATER FILTER
    • Publication number 20170369343
    • Publication date Dec 28, 2017
    • Colgate-Palmolive Company
    • Frank Hom
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID TREATMENT MODULE AND ASSEMBLY
    • Publication number 20160333304
    • Publication date Nov 17, 2016
    • PALL CORPORATION
    • Rüdiger Leibnitz
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    Adsorbing Agent, Dust Collection Chamber And Method For Adsorbing O...
    • Publication number 20080017036
    • Publication date Jan 24, 2008
    • EUROFILTERS N.V.
    • Jan Schultink
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Emi-absorbing air filter
    • Publication number 20060150599
    • Publication date Jul 13, 2006
    • Richard Norman Johnson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Vacuum filter bag with odor removing effect
    • Publication number 20060137529
    • Publication date Jun 29, 2006
    • FiberMark Gessner GmbH & Co.
    • Dietmar Emig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Flow adjusting mechanism
    • Publication number 20060011536
    • Publication date Jan 19, 2006
    • Tokai Corporation
    • Tatsuya Tashiro
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Novel leukapheretic filter
    • Publication number 20030146150
    • Publication date Aug 7, 2003
    • Shizue Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Combined vapour and particulate filter
    • Publication number 20030019193
    • Publication date Jan 30, 2003
    • Matthew Joseph Chinn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL