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Karthikeyan Sivasubramanian

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Patents Grantslast 30 patents

  • Information Patent Grant

    Siloxane copolymer and solid polymer electrolyte comprising such si...
    • Patent number 10,650,938
    • Issue date May 12, 2020
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Functionalized siloxane materials
    • Patent number 10,294,332
    • Issue date May 21, 2019
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Siloxane coordination polymers
    • Patent number 10,287,398
    • Issue date May 14, 2019
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Silicone epoxy ether compositions, methods for making same and uses...
    • Patent number 9,923,243
    • Issue date Mar 20, 2018
    • Momentive Performance Materials Inc.
    • Neeraj Gupta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Super acids and bases as dehydrocondensation catalysts
    • Patent number 9,901,912
    • Issue date Feb 27, 2018
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Catalyst for synthesis of siloxanes
    • Patent number 9,751,987
    • Issue date Sep 5, 2017
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalyst for synthesis of siloxanes
    • Patent number 9,683,083
    • Issue date Jun 20, 2017
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalyst for synthesis of siloxanes
    • Patent number 9,663,620
    • Issue date May 30, 2017
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITION FOR POLYURETHANE FOAM, FOAM PREPARED THEREFROM AND A ME...
    • Publication number 20240400793
    • Publication date Dec 5, 2024
    • MOMENTIVE PERFORMANCE MATERIALS INC.
    • Mary MA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SURFACE TREATING COMPOSITION
    • Publication number 20230257528
    • Publication date Aug 17, 2023
    • Momentive Performance Materials Inc.
    • Hisashi MITSUHASHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    HYBRID SILOXANE OLIGOMERS
    • Publication number 20230257527
    • Publication date Aug 17, 2023
    • Momentive Performance Materials Inc.
    • Raghavendra HEBBAR
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SILOXANE COPOLYMER AND SOLID POLYMER ELECTROLYTE COMPRISING SUCH SI...
    • Publication number 20190006715
    • Publication date Jan 3, 2019
    • Momentive Performance Materials Inc.
    • Karthikeyan SIVASUBRAMANIAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ABRASION RESISTANT COATING COMPOSITION WITH INORGANIC METAL OXIDES
    • Publication number 20180148600
    • Publication date May 31, 2018
    • Momentive Performance Materials Inc.
    • Karthikeyan Murugesan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FUNCTIONALIZED SILOXANE MATERIALS
    • Publication number 20180016401
    • Publication date Jan 18, 2018
    • Momentive Performance Materials Inc.
    • Karthikeyan SIVASUBRAMANIAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LUMINESCENT SILICONE COATINGS
    • Publication number 20170369715
    • Publication date Dec 28, 2017
    • Momentive Performance Materials Inc.
    • Karthikeyan MURUGESAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SILOXANE COORDINATION POLYMERS
    • Publication number 20170362392
    • Publication date Dec 21, 2017
    • Momentive Performance Materials Inc.
    • Karthikeyan SIVASUBRAMANIAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CATALYST FOR SYNTHESIS OF SILOXANES
    • Publication number 20160355643
    • Publication date Dec 8, 2016
    • MOMENTIVE PERFOMANCE MATERIALS INC.
    • Karthikeyan SIVASUBRAMANIAN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SUPER ACIDS AND BASES AS DEHYDROCONDENSATION CATALYSTS
    • Publication number 20160354769
    • Publication date Dec 8, 2016
    • Momentive Performance Materials Inc.
    • Karthikeyan Sivasubramanian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYST FOR SYNTHESIS OF SILOXANES
    • Publication number 20160347910
    • Publication date Dec 1, 2016
    • Momentive Performance Materials Inc.
    • Karthikeyan SIVASUBRAMANIAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CATALYST FOR SYNTHESIS OF SILOXANES
    • Publication number 20160215097
    • Publication date Jul 28, 2016
    • Momentive Performance Materials Inc.
    • Karthikeyan SIVASUBRAMANIAN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SILICONE EPOXY ETHER COMPOSITIONS, METHODS FOR MAKING SAME AND USES...
    • Publication number 20150050560
    • Publication date Feb 19, 2015
    • Neeraj Gupta
    • H01 - BASIC ELECTRIC ELEMENTS