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Charles Richard Langrick

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  • Nunthorpe, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer preparation
    • Patent number 10,858,480
    • Issue date Dec 8, 2020
    • INVISTA North America S.a.r.l.
    • Charles Richard Langrick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for suppressing foam formation in the manufacture of hydrop...
    • Patent number 10,858,481
    • Issue date Dec 8, 2020
    • INVISTA North America S.a.r.l.
    • Charles Richard Langrick
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Amorphous high performance polyamide
    • Patent number 10,711,104
    • Issue date Jul 14, 2020
    • Shakespeare Company, LLC
    • Michael Benstead
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyamide apparel textile yarns and fabrics and garments made there...
    • Patent number 9,834,867
    • Issue date Dec 5, 2017
    • GOLDEN LADY COMPANY S.P.A.
    • Mauro Zaltieri
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Preparation of polyamides
    • Patent number 8,772,438
    • Issue date Jul 8, 2014
    • INVISTA North America S.ar.l.
    • Keith Whiston
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Nylon resins and process
    • Patent number 8,501,900
    • Issue date Aug 6, 2013
    • Invista North America S.a r.l.
    • John F. Buzinkai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR CONSECUTIVE BATCH PRODUCTION OF POLYAMIDE
    • Publication number 20250002649
    • Publication date Jan 2, 2025
    • INV Nylon Polymers Americas, LLC
    • Charles Richard Langrick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FLAME RETARDANT POLYAMIDE COMPOSITIONS
    • Publication number 20240317937
    • Publication date Sep 26, 2024
    • INV Nylon Polymers Americas, LLC
    • Alexander L. Gulledge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Thermoplastic Resin for Compression Molding
    • Publication number 20240067821
    • Publication date Feb 29, 2024
    • INV Nylon Polymers Americas, LLC
    • John Buzinkai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GLASS FIBER-FILLED POLYAMIDE
    • Publication number 20210363312
    • Publication date Nov 25, 2021
    • INV NYLON CHEMICALS AMERICAS, LLC
    • Mark Davies
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FLAME-RETARDANT POLYAMIDE COMPOSITION
    • Publication number 20210130574
    • Publication date May 6, 2021
    • INVISTA North America S.a r.l.
    • Charles Richard LANGRICK
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AMORPHOUS HIGH PERFORMANCE POLYAMIDE
    • Publication number 20200317865
    • Publication date Oct 8, 2020
    • Shakespeare Company LLC
    • Michael BENSTEAD
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FLAME-RETARDANT POLYAMIDE COMPOSITION
    • Publication number 20190322805
    • Publication date Oct 24, 2019
    • INVISTA North America S.a r.l.
    • Charles Richard LANGRICK
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS FOR SUPPRESSING FOAM FORMATION IN THE MANUFACTURE OF HYDROP...
    • Publication number 20190016857
    • Publication date Jan 17, 2019
    • INVISTA NORTH AMERICA S.A.R.L.
    • Charles Richard LANGRICK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMPROVED POLYMER PREPARATION
    • Publication number 20180362713
    • Publication date Dec 20, 2018
    • INVISTA NORTH AMERICA S.A.R.L.
    • Charles Richard LANGRICK
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROCESS OF MAKING HYDROPHILIC POLYAMIDE WITHOUT EXCESSIVE FOAMING
    • Publication number 20170283557
    • Publication date Oct 5, 2017
    • INVISTA North America S.a r.l.
    • Charles Richard Langrick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AMORPHOUS HIGH PERFORMANCE POLYAMIDE
    • Publication number 20170081473
    • Publication date Mar 23, 2017
    • INVISTA North America S.a r.l.
    • Michael BENSTEAD
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYAMIDE APPAREL TEXTILE YARNS AND FABRICS AND GARMENTS MADE THERE...
    • Publication number 20150275403
    • Publication date Oct 1, 2015
    • GOLDEN LADY COMPANY S.P.A
    • Mauro Zaltieri
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    POLYAMIDE COMPOSITIONS AND PROCESSES
    • Publication number 20150266998
    • Publication date Sep 24, 2015
    • INVISTA North America S.a r.l.
    • Mauro Zaltieri
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    PREPARATION OF POLYAMIDES
    • Publication number 20120264907
    • Publication date Oct 18, 2012
    • Invista North America S.A.R.L
    • Keith Whiston
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Solubilized additive composition comprising acidic and basic consti...
    • Publication number 20050282943
    • Publication date Dec 22, 2005
    • INVISTA North America S.a r.l.
    • Charles Richard Langrick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...