TREA

Cornell Chappell JR.

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  • Petersburg, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antistatic coated polyester film
    • Patent number 10,301,483
    • Issue date May 28, 2019
    • DuPont Teijin Films U.S. Limited Partnership
    • Debra S. Strickland
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Silicate-containing antifog coatings
    • Patent number 9,110,229
    • Issue date Aug 18, 2015
    • DuPont Teijin Films U.S. Limited Partnership
    • Chen Zhao
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Coated articles
    • Patent number 8,568,892
    • Issue date Oct 29, 2013
    • DuPont Teijin Films U.S. Limited Partnership
    • Chen Zhao
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Silicate-containing antifog coatings
    • Patent number 8,557,384
    • Issue date Oct 15, 2013
    • DuPont Teijin Films U.S. Limited Partnership
    • Chen Zhao
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Interdraw pretreatment for polyester film
    • Patent number 6,117,532
    • Issue date Sep 12, 2000
    • E. I. Du Pont de Nemours and Company
    • Junaid Ahmed Siddiqui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Porous alumina and partially calcined polysiloxane particles in int...
    • Patent number 6,060,156
    • Issue date May 9, 2000
    • E. I. Du Pont de Nemours and Company
    • Cornell Chappell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Interdraw pretreatment for polyester film
    • Patent number 5,985,437
    • Issue date Nov 16, 1999
    • E. I. Du Pont de Nemours and Company
    • Cornell Chappell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTISTATIC COATED POLYESTER FILM
    • Publication number 20160333196
    • Publication date Nov 17, 2016
    • DuPont Teijin Films U.S. Limited Partnership
    • Debra S. STRICKLAND
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Silicate-containing Antifog Coatings
    • Publication number 20140037968
    • Publication date Feb 6, 2014
    • DuPont Teijin Films U.S. Limited Partnership
    • Chen Zhao
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Silicate-Containing Antifog Coatings
    • Publication number 20110003160
    • Publication date Jan 6, 2011
    • DuPont Teijin Films U.S. Limited Partnership
    • Chen Zhao
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...