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Marc Leimenstoll

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  • Dormagen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot melts
    • Patent number 9,410,013
    • Issue date Aug 9, 2016
    • Covestro Deutschland AG
    • Marc Leimenstoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Prepolymers based on di- or polyisocyanates and formamide-terminate...
    • Patent number 8,729,210
    • Issue date May 20, 2014
    • Bayer MaterialScience AG
    • Harald Blum
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Prepolymers
    • Patent number 7,923,574
    • Issue date Apr 12, 2011
    • Bayer MaterialScience AG
    • Marc Leimenstoll
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    HOTMELT VISCOSITY STABILIZER
    • Publication number 20110172321
    • Publication date Jul 14, 2011
    • RHEIN CHEMIE RHEINAU GMBH
    • Wilhelm Laufer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HOT MELTS
    • Publication number 20110028582
    • Publication date Feb 3, 2011
    • Bayer MaterialScience AG
    • Marc Leimenstoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PREPOLYMERS BASED ON DI- OR POLYISOCYANATES AND FORMAMIDE-TERMINATE...
    • Publication number 20110015291
    • Publication date Jan 20, 2011
    • Bayer MaterialScience AG
    • Harald Blum
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    REACTIVE POLYURETHANE COMPOSITIONS
    • Publication number 20100210748
    • Publication date Aug 19, 2010
    • Bayer MaterialScience AG
    • Marc Leimenstoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PREPOLYMERS
    • Publication number 20090247721
    • Publication date Oct 1, 2009
    • Bayer MaterialScience AG
    • Marc Leimenstoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Reactive Polyurethane Hot-Melt Formulations, Processes for Preparin...
    • Publication number 20080312361
    • Publication date Dec 18, 2008
    • Bayer MaterialScience AG
    • Matthias Wintermantel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...