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Martin Wulf

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  • Witten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the production of a scratch resistant vehicle coating
    • Patent number 7,700,160
    • Issue date Apr 20, 2010
    • E. I. Du Pont de Nemours and Company
    • Uwe Wilkenhoener
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    Silica nanoparticles modified with organometallic compounds of zirc...
    • Patent number 7,470,467
    • Issue date Dec 30, 2008
    • E. I. Du Pont de Nemours and Company
    • Uwe Wilkenhoener
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the production of paint coating layers
    • Patent number 7,422,767
    • Issue date Sep 9, 2008
    • E. I. Du Pont de Nemours and Company
    • Thomas Fey
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Process for the production of paint coating layers
    • Patent number 7,351,446
    • Issue date Apr 1, 2008
    • E. I. Du Pont de Nemours and Company
    • Thomas Fey
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Process for the production of decorative coatings on substrates
    • Patent number 7,273,530
    • Issue date Sep 25, 2007
    • E. I. Du Pont de Nemours and Company
    • Carmen Flosbach
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Ink jet ink composition
    • Patent number 7,122,078
    • Issue date Oct 17, 2006
    • E. I. Du Pont de Nemours and Company
    • Peter Frese
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Multi-layer coating
    • Patent number 6,939,605
    • Issue date Sep 6, 2005
    • E. I. Du Pont de Nemours and Company
    • Peter Frese
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Electrodeposition coating process
    • Patent number 6,589,411
    • Issue date Jul 8, 2003
    • E. I. Du Pont de Nemours and Company
    • Matthias Kimpel
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Process for coating substrates
    • Patent number 6,541,078
    • Issue date Apr 1, 2003
    • E. I. Du Pont de Nemours and Company
    • Volker Rekowski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for multi-layer coating
    • Patent number 6,508,922
    • Issue date Jan 21, 2003
    • E. I. Du Pont de Nemours and Company
    • Matthias Kimpel
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Process for coating substrates
    • Patent number 6,432,490
    • Issue date Aug 13, 2002
    • E. I. Du Pont de Nemours and Company
    • Volker Rekowski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents