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Stephen K. Stark

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalytic efficiency of flue gas filtration
    • Patent number 11,602,717
    • Issue date Mar 14, 2023
    • W. L. Gore & Associates, Inc.
    • Zhuonan Song
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalytic efficiency of flue gas filtration
    • Patent number 11,071,947
    • Issue date Jul 27, 2021
    • W. L. Gore & Associates, Inc.
    • Zhuonan Song
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalytic efficiency of flue gas filtration
    • Patent number 10,940,471
    • Issue date Mar 9, 2021
    • W. L. Gore & Associates, Inc.
    • Zhuonan Song
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalytic filter material
    • Patent number 10,493,388
    • Issue date Dec 3, 2019
    • W. L. Gore & Associates, Inc.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mist elimination and pollutant removal device and method
    • Patent number 9,737,845
    • Issue date Aug 22, 2017
    • W. L. Gore & Associates, Inc.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mist elimination and pollutant removal device and method
    • Patent number 9,381,459
    • Issue date Jul 5, 2016
    • W. L. Gore & Associates, Inc.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration module
    • Patent number 8,906,140
    • Issue date Dec 9, 2014
    • W. L. Gore & Associates, Inc.
    • Steve Stark
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Multiple layer filter media
    • Patent number 8,147,583
    • Issue date Apr 3, 2012
    • Gore Enterprise Holdings, Inc.
    • Richard Gebert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air pollution control filter elements for filtration systems
    • Patent number 8,114,201
    • Issue date Feb 14, 2012
    • Gore Enterprise Holdings, Inc.
    • Richard E. Gebert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter system
    • Patent number 7,250,387
    • Issue date Jul 31, 2007
    • Gore Enterprise Holdings, Inc.
    • Vincent Durante
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Centrifugal filtration device
    • Patent number 6,517,612
    • Issue date Feb 11, 2003
    • Gore Enterprise Holdings, Inc.
    • Steven Crouch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cleanable filter bag assembly
    • Patent number 6,110,243
    • Issue date Aug 29, 2000
    • Gore Enterprise Holdings, Inc.
    • Raymond M. Wnenchak
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Filter material and cartridge filters made therefrom
    • Patent number 6,008,146
    • Issue date Dec 28, 1999
    • Gore Enterprise Holdings, Inc.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cleanable filter media and filter elements
    • Patent number 5,928,414
    • Issue date Jul 27, 1999
    • W. L. Gore & Associates, Inc.
    • Raymond M. Wnenchak
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Pleated cartridge filter attachment for top loading filter assemblies
    • Patent number 5,536,290
    • Issue date Jul 16, 1996
    • W. L. Gore & Associates, Inc.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Conductive filter laminate
    • Patent number 5,527,569
    • Issue date Jun 18, 1996
    • W. L. Gore & Associates, Inc.
    • Alex R. Hobson
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    High temperature, chemical resistant laminate for filtration systems
    • Patent number 5,478,372
    • Issue date Dec 26, 1995
    • W. L. Gore & Associates, Inc.
    • Stephen K. Stark
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Internally potted end cap for a pleated filter medium
    • Patent number 5,350,515
    • Issue date Sep 27, 1994
    • W. L. Gore & Associates, Inc.
    • Stephen Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL ORGANIC FRAMEWORK POLYTETRAFLUOROETHYLENE COMPOSITE STRUCTURE...
    • Publication number 20240207791
    • Publication date Jun 27, 2024
    • W.L. GORE & ASSOCIATES, INC.
    • Zhuonan Song
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMPROVING CATALYTIC EFFICIENCY OF FLUE GAS FILTRATION THROUGH SALT...
    • Publication number 20240058750
    • Publication date Feb 22, 2024
    • W.L. GORE & ASSOCIATES, INC.
    • Zhuonan Song
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    PERFORATED SORBENT POLYMER COMPOSITE SHEETS FOR ENHANCED MASS TRANS...
    • Publication number 20220258099
    • Publication date Aug 18, 2022
    • W.L. GORE & ASSOCIATES, INC.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIA AND METHODS OF MAKING AND USING
    • Publication number 20210379518
    • Publication date Dec 9, 2021
    • W.L. GORE & ASSOCIATES, INC.
    • Wai Sing Poon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTIC EFFICIENCY OF FLUE GAS FILTRATION
    • Publication number 20210346840
    • Publication date Nov 11, 2021
    • W.L. GORE & ASSOCIATES, INC.
    • Zhuonan Song
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTIC EFFICIENCY OF FLUE GAS FILTRATION
    • Publication number 20210129080
    • Publication date May 6, 2021
    • W.L. GORE & ASSOCIATES, INC.
    • Zhuonan Song
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTIC FILTER MATERIAL
    • Publication number 20180345190
    • Publication date Dec 6, 2018
    • W.L. GORE & ASSOCIATES, INC.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mist Elimination and Pollutant Removal Device and Method
    • Publication number 20160354721
    • Publication date Dec 8, 2016
    • W.L. GORE & ASSOCIATES, INC.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mist Elimination and Pollutant Removal Device and Method
    • Publication number 20140260976
    • Publication date Sep 18, 2014
    • W.L. GORE & ASSOCIATES, INC.
    • Stephen K. Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtration Module
    • Publication number 20130104736
    • Publication date May 2, 2013
    • W.L. GORE & ASSOCIATES, INC.
    • Steve Stark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Pollution Control Filter Elements for Filtration Systems
    • Publication number 20100095843
    • Publication date Apr 22, 2010
    • Richard E. Gebert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Multiple Layer Filter Media
    • Publication number 20080302074
    • Publication date Dec 11, 2008
    • Richard Gebert
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter system
    • Publication number 20060116287
    • Publication date Jun 1, 2006
    • Vincent Durante
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Removable duct liner
    • Publication number 20060070521
    • Publication date Apr 6, 2006
    • Stephen K. Stark
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Filter system
    • Publication number 20050152821
    • Publication date Jul 14, 2005
    • Vincent Durante
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter system
    • Publication number 20050148465
    • Publication date Jul 7, 2005
    • Vincent Durante
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter system
    • Publication number 20050100699
    • Publication date May 12, 2005
    • Vincent Durante
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter system
    • Publication number 20040074391
    • Publication date Apr 22, 2004
    • Vincent Durante
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL