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Howard Yu

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  • Belmont, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface modified filter media
    • Patent number 11,266,941
    • Issue date Mar 8, 2022
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fibrillated fibers for liquid filtration media
    • Patent number 11,247,182
    • Issue date Feb 15, 2022
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Surface modified filter media
    • Patent number 10,399,024
    • Issue date Sep 3, 2019
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fibrillated fibers for liquid filtration media
    • Patent number 10,322,380
    • Issue date Jun 18, 2019
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Surface modified filter media
    • Patent number 10,195,542
    • Issue date Feb 5, 2019
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fibrillated fibers for liquid filtration media
    • Patent number 9,511,330
    • Issue date Dec 6, 2016
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER MEDIA HAVING SURFACE TOPOGRAPHY AND COMPRISING FIBRILLATED F...
    • Publication number 20230051258
    • Publication date Feb 16, 2023
    • Hollingsworth & Vose Company
    • Sudhakar Jaganathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SURFACE MODIFIED FILTER MEDIA
    • Publication number 20220249997
    • Publication date Aug 11, 2022
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    UNDULATED FILTER MEDIA
    • Publication number 20220193588
    • Publication date Jun 23, 2022
    • Hollingsworth & Vose Company
    • Sudheer Jinka
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    FIBRILLATED FIBERS FOR LIQUID FILTRATION MEDIA
    • Publication number 20200346172
    • Publication date Nov 5, 2020
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FIBRILLATED FIBERS FOR LIQUID FILTRATION MEDIA
    • Publication number 20200238226
    • Publication date Jul 30, 2020
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SURFACE MODIFIED FILTER MEDIA
    • Publication number 20200009488
    • Publication date Jan 9, 2020
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FIBRILLATED FIBERS FOR LIQUID FILTRATION MEDIA
    • Publication number 20190388847
    • Publication date Dec 26, 2019
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SURFACE MODIFIED FILTER MEDIA
    • Publication number 20190336888
    • Publication date Nov 7, 2019
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FIBRILLATED FIBERS FOR LIQUID FILTRATION MEDIA
    • Publication number 20170128892
    • Publication date May 11, 2017
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SURFACE MODIFIED FILTER MEDIA
    • Publication number 20160136554
    • Publication date May 19, 2016
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SURFACE MODIFIED FILTER MEDIA
    • Publication number 20150328565
    • Publication date Nov 19, 2015
    • Hollingsworth & Vose Company
    • Sneha Swaminathan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FIBRILLATED FIBERS FOR LIQUID FILTRATION MEDIA
    • Publication number 20140224727
    • Publication date Aug 14, 2014
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FIBRILLATED FIBERS FOR LIQUID FILTRATION MEDIA
    • Publication number 20130341290
    • Publication date Dec 26, 2013
    • Hollingsworth & Vose Company
    • Howard Yu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water dispersible products
    • Publication number 20050092451
    • Publication date May 5, 2005
    • HOLLINGSWORTH & VOSE COMPANY
    • Wai Ming Choi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...