Patents by Inventor Klaus Sorge

Klaus Sorge has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mixture containing menthol
    Patent number: 8496950
    Abstract: The present invention relates to d,l-menthol and optionally additionally l-menthol-containing mixtures, which are liquid at normal pressure and a temperature of 20° C. or higher. The present invention further relates to products that comprise such a mixture or that are preparable by mixing or contacting such a mixture with further ingredients, and novel processes for preparing menthol-containing products.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: July 30, 2013
    Assignee: Symrise AG
    Inventors: Klaus Sorge, Hubert Loges, Arnold Machinek, Ulrike Simchen, Horst Surburg
  • MIXTURE CONTAINING MENTHOL
    Publication number: 20120128744
    Abstract: The present invention relates to d,l-menthol and optionally additionally l-menthol-containing mixtures, which are liquid at normal pressure and a temperature of 20° C. or higher. The present invention further relates to products that comprise such a mixture or that are preparable by mixing or contacting such a mixture with further ingredients, and novel processes for preparing menthol-containing products.
    Type: Application
    Filed: November 22, 2011
    Publication date: May 24, 2012
    Applicant: SYMRISE AG
    Inventors: Klaus Sorge, Hubert Loges, Arnold Machinek, Ulrike Simchen, Horst Surburg