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Richard A. Kollaja

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  • Dusseldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymeric coextruded multilayer articles
    • Patent number 6,949,283
    • Issue date Sep 27, 2005
    • 3M Innovative Properties Company
    • Richard A. Kollaja
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Compatibilized pressure-sensitive adhesives
    • Patent number 6,630,239
    • Issue date Oct 7, 2003
    • 3M Innovative Properties Company
    • Jeffrey J. Cernohous
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Conformable multilayer films
    • Patent number 6,579,601
    • Issue date Jun 17, 2003
    • 3M Innovative Properties Company
    • Richard A. Kollaja
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Compatibilized pressure-sensitive adhesives
    • Patent number 6,379,791
    • Issue date Apr 30, 2002
    • 3M Innovative Properties Company
    • Jeffrey J. Cernohous
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Multilayer films having at least five film layers, wherein at least...
    • Patent number 6,280,845
    • Issue date Aug 28, 2001
    • 3M Innovative Properties Company
    • Richard A. Kollaja
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Polymeric coextruded multilayer articles
    • Publication number 20030148095
    • Publication date Aug 7, 2003
    • Richard A. Kollaja
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Compatibilized pressure-sensitive adhesives
    • Publication number 20020132925
    • Publication date Sep 19, 2002
    • 3M Innovative Properties Company
    • Jeffrey J. Cernohous
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Multilayer films having flame retardant layers
    • Publication number 20010049025
    • Publication date Dec 6, 2001
    • 3M Innovative Properties Company
    • Richard A. Kollaja
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Conformable multilayer films
    • Publication number 20010008687
    • Publication date Jul 19, 2001
    • 3M Innovative Properties Company
    • Richard A. Kollaja
    • B32 - LAYERED PRODUCTS