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Gregory S. Copeland

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  • Tega Cay, SC, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYBENZIMIDAZOLE OLIGOMERS WITH REACTIVE END GROUPS
    • Publication number 20190382531
    • Publication date Dec 19, 2019
    • PBI Performance Products, Inc.
    • Brian C. Benicewicz
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    METHOD OF MAKING A PHOSPHONATED PBI FIBER
    • Publication number 20180251915
    • Publication date Sep 6, 2018
    • PBI Performance Products, Inc.
    • Brian P. Shiels
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHOSPHONATED PBI FIBER
    • Publication number 20180251916
    • Publication date Sep 6, 2018
    • PBI Performance Products, Inc.
    • Brian P. Shiels
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME
    • Publication number 20180044493
    • Publication date Feb 15, 2018
    • PBI Performance Products, Inc.
    • John B. Hopkins
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    METHOD OF MAKING POLYBENZIMIDAZOLE
    • Publication number 20170145162
    • Publication date May 25, 2017
    • PBI Performance Products, Inc.
    • Brian C. Benicewicz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHOSPHONATED PBI FIBER
    • Publication number 20170009383
    • Publication date Jan 12, 2017
    • PBI Performance Products, Inc.
    • Brian P. Shiels
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    METHOD OF MAKING POLYBENZIMIDAZOLE
    • Publication number 20140357831
    • Publication date Dec 4, 2014
    • PBI Performance Products, Inc.
    • Brian C. Benicewicz
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    POLYBENZIMIDAZOLE-POLYETHERKETONEKETONE BLENDS AND MISCIBLE BLENDS
    • Publication number 20140309377
    • Publication date Oct 16, 2014
    • Bobby G. Dawkins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME
    • Publication number 20130331470
    • Publication date Dec 12, 2013
    • PBI Performance Products Inc.
    • John B. Hopkins
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POLYBENZIMIDAZOLE/POLYVINYLBUTYRAL MIXTURES
    • Publication number 20130309471
    • Publication date Nov 21, 2013
    • John C. Moore
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYBENZIMIDAZOLE-POLYETHERKETONEKETONE BLENDS AND MISCIBLE BLENDS
    • Publication number 20130035454
    • Publication date Feb 7, 2013
    • Bobby G. Dawkins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PBI/EPOXY COATINGS
    • Publication number 20120156500
    • Publication date Jun 21, 2012
    • John C. Moore
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYBENZIMIDAZOLE SOLUTION IN AN IONIC LIQUID
    • Publication number 20120142830
    • Publication date Jun 7, 2012
    • Bobby G. Dawkins
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME
    • Publication number 20110189484
    • Publication date Aug 4, 2011
    • John B. Hopkins, JR.
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYBENZIMIDAZOLE SOLUTION IN AN IONIC LIQUID
    • Publication number 20110152413
    • Publication date Jun 23, 2011
    • Bobby G. Dawkins
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYBENZIMIDAZOLE/POLYACRYLATE MIXTURES
    • Publication number 20110129601
    • Publication date Jun 2, 2011
    • John C. Moore
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYBENZIMIDAZOLE-POLYETHERKETONEKETONE BLENDS AND MISCIBLE BLENDS
    • Publication number 20100305277
    • Publication date Dec 2, 2010
    • Bobby G. Dawkins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TRI-BLEND RESIN OF PBI, PAEK, AND PEI
    • Publication number 20080188628
    • Publication date Aug 7, 2008
    • Bobby G. Dawkins
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYBENZIMIDAZOLE-POLYETHERKETONEKETONE BLENDS AND MISCIBLE BLENDS
    • Publication number 20080185751
    • Publication date Aug 7, 2008
    • Bobby G. Dawkins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL