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Helmut Loeffler

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  • Hennef, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Radiation curable coating compositions
    • Patent number 10,407,573
    • Issue date Sep 10, 2019
    • Axalta Coating Systems IP Co., LLC
    • Helmut Loeffler
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for multilayer coating
    • Patent number 9,186,701
    • Issue date Nov 17, 2015
    • Axalta Coating Systems IP Co., LLC
    • Helmut Loeffler
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Process for production of multilayer coating including curing clear...
    • Patent number 7,510,746
    • Issue date Mar 31, 2009
    • E. I. Du Pont de Nemours and Company
    • Helmut Loeffler
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Process for vehicle repair coating
    • Patent number 7,491,419
    • Issue date Feb 17, 2009
    • E. I. Du Pont de Nemours and Company
    • Juergen Peter Stropp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Radiation-curable coating compounds
    • Patent number 6,740,365
    • Issue date May 25, 2004
    • E. I. Du Pont de Nemours and Company
    • Morenike Awokola
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Radiation-curable coating compounds
    • Patent number 6,605,669
    • Issue date Aug 12, 2003
    • E. I. Du Pont de Nemours and Company
    • Morenike Awokola
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIATION CURABLE COATING COMPOSITIONS
    • Publication number 20120083548
    • Publication date Apr 5, 2012
    • E.I. du Pont de Nemours and Company
    • Helmut Loeffler
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PROCESS FOR MULTILAYER COATING
    • Publication number 20120082799
    • Publication date Apr 5, 2012
    • E.I. du Pont de Nemours and Company
    • Helmut Loeffler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    UV CURABLE PUTTY COMPOSITIONS
    • Publication number 20110206858
    • Publication date Aug 25, 2011
    • E.I. Du Pont De Nemours and Company
    • Helmut Loeffler
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Process for vehicle repair coating
    • Publication number 20060165882
    • Publication date Jul 27, 2006
    • Juergen Peter Stropp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Process for the production of a multilayer coating
    • Publication number 20050271824
    • Publication date Dec 8, 2005
    • Helmut Loeffler
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Radiation-curable coating compounds
    • Publication number 20030212163
    • Publication date Nov 13, 2003
    • E.I. Du Pont De Nemours and Company
    • Morenike Awokola
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Radiation-curable coating compounds
    • Publication number 20020143078
    • Publication date Oct 3, 2002
    • Morenike Awokola
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...