Patents by Inventor Gerhard Zehenbauer

Gerhard Zehenbauer 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).

  • Isothiocyanate preservatives and methods of their use
    Publication number: 20050079255
    Abstract: A composition for preserving solid food products comprising a moisture-sensitive isothiocyanate compound and a hygroscopic carrier, wherein the composition is substantially free of sorbic acid, benzoic acid, and salts thereof. Also disclosed is a solid food product containing the aforementioned preservative composition and a method for preserving solid food products including the steps of adding a moisture-sensitive isothiocyanate to the solid food product and storing the resulting product at a reduced temperature.
    Type: Application
    Filed: August 9, 2004
    Publication date: April 14, 2005
    Inventors: Athula Ekanayake, Jeffrey Kester, Jianjun Li, Gerhard Zehenbauer, Paul Bunke