TREA

Kai-Volker Schubert

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Patents Grantslast 30 patents

  • Information Patent Grant

    Leather treated with fluorochemicals
    • Patent number 7,160,480
    • Issue date Jan 9, 2007
    • E. I. Du Pont de Nemours and Company
    • Andrew Hen Liu
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Spandex and it's preparation with dispersant slurry
    • Patent number 6,716,523
    • Issue date Apr 6, 2004
    • E. I. Du Pont de Nemours & Co.
    • Thomas Edward Carney
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Dispersant slurries for making spandex
    • Patent number 6,531,514
    • Issue date Mar 11, 2003
    • E. I. Du Pont de Nemours and Company
    • Thomas Edward Carney
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Reduction of surface tension
    • Patent number 6,506,806
    • Issue date Jan 14, 2003
    • E. I. Du Pont de Nemours and Company
    • Charles Kenneth Taylor
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    Washable leather with repellency
    • Publication number 20080196168
    • Publication date Aug 21, 2008
    • E.I. du Pont de Nemours and Company
    • Kai Volker Schubert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Washable leather with repellency
    • Publication number 20060188729
    • Publication date Aug 24, 2006
    • Kai-Volker Schubert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Leather treated with fluorochemicals
    • Publication number 20060186368
    • Publication date Aug 24, 2006
    • Andrew Hen Liu
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Application

    Refrigerant compositions containing a compatibilizer
    • Publication number 20040222402
    • Publication date Nov 11, 2004
    • Barbara Haviland Minor
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Dispersant slurries for making spandex
    • Publication number 20030149116
    • Publication date Aug 7, 2003
    • Thomas Edward Carney
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Refrigerant compositions containing a compatibilizer
    • Publication number 20030034477
    • Publication date Feb 20, 2003
    • Barbara Haviland Minor
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Reduction of surface tension
    • Publication number 20020014611
    • Publication date Feb 7, 2002
    • Charles Kenneth Taylor
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Dispersant slurries for making spandex
    • Publication number 20010031791
    • Publication date Oct 18, 2001
    • Thomas E. Carney
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING