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Gerd Mansfeld

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  • Eschershausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas odorization method
    • Patent number 7,108,803
    • Issue date Sep 19, 2006
    • Symrise GmbH & Co. KG
    • Gerd Mansfeld
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Denaturant for ethanol
    • Patent number 5,968,535
    • Issue date Oct 19, 1999
    • Haarmann & Reimer GmbH
    • Gerd Mansfeld
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Aliphatic dicarboxylic acid esters as scents
    • Patent number 4,528,124
    • Issue date Jul 9, 1985
    • Haarmann & Reimer GmbH
    • Wolfgang Sturm
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents