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Gopakumar Thottupurathu

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  • Keller, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Porous Membrane
    • Publication number 20140232033
    • Publication date Aug 21, 2014
    • BHA Altair, LLC
    • Gopakumar Thottupurathu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROCESS TO INCREASE THE OLEOPHOBICITY OF PTFE, AND RESULTING OLEOPH...
    • Publication number 20120070648
    • Publication date Mar 22, 2012
    • GENERAL ELECTRIC COMPANY
    • Gopakumar Thottupurathu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POROUS MEMBRANE
    • Publication number 20110268959
    • Publication date Nov 3, 2011
    • General Electric Company
    • Gopakumar Thottupurathu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHODS OF MAKING A MIXTURE FOR A PTFE MEMBRANE WITH INORGANIC MATE...
    • Publication number 20110169201
    • Publication date Jul 14, 2011
    • GENERAL ELECTRIC COMPANY
    • Gopakumar Thottupurathu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FILTER BAG AND LAMINATED FILTER MEDIA
    • Publication number 20110146493
    • Publication date Jun 23, 2011
    • General Electric Company
    • Gopakumar Thottupurathu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POROUS MEMBRANE
    • Publication number 20110104472
    • Publication date May 5, 2011
    • General Electric Company
    • Gopakumar Thottupurathu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FILTER ELEMENT WITH HIGH TEMPERATURE POLYMER RETAINING STRAPS AND M...
    • Publication number 20100126130
    • Publication date May 27, 2010
    • Thottupurathu Gopakumar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Processes For Producing Multilayer Polytetrafluoroethylene Articles...
    • Publication number 20100086767
    • Publication date Apr 8, 2010
    • GENERAL ELECTRIC COMPANY
    • Gopakumar Thottupurathu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLY(TETRAFLUOROETHYLENE) ZEOLITE COMPOSITE AND METHODS
    • Publication number 20100038316
    • Publication date Feb 18, 2010
    • GENERAL ELECTRIC COMPANY
    • Gopakumar Thottupurathu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXPANDED PTFE MEMBRANE AND METHOD OF MAKING
    • Publication number 20100006497
    • Publication date Jan 14, 2010
    • Gopakumar Thottupurathu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHODS OF MAKING A MIXTURE FOR A PTFE MEMBRANE WITH METAL OXIDES,...
    • Publication number 20090230585
    • Publication date Sep 17, 2009
    • GENERAL ELECTRIC COMPANY
    • Gopakumar Thottupurathu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OLEOPHOBIC LAMINATED ARTICLE
    • Publication number 20090220763
    • Publication date Sep 3, 2009
    • BHA Group, Inc.
    • Martin G. Hatfield
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OLEOPHOBIC LAMINATED ARTICLE AND METHOD
    • Publication number 20090220764
    • Publication date Sep 3, 2009
    • BHA Group, Inc.
    • Martin G. Hatfield
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    METHODS OF MAKING A MIXTURE FOR A PTFE MEMBRANE WITH INORGANIC MATE...
    • Publication number 20090212469
    • Publication date Aug 27, 2009
    • GENERAL ELECTRIC COMPANY
    • Gopakumar Thottupurathu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROCESS TO INCREASE THE OLEOPHOBICITY OF PTFE, AND RESULTING OLEOPH...
    • Publication number 20090191397
    • Publication date Jul 30, 2009
    • GENERAL ELECTRIC COMPANY
    • Gopakumar Thottupurathu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...