Patents by Inventor Johannes Don

Johannes Don 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).

  • Moisture-barrier coating layer for foods
    Publication number: 20060286264
    Abstract: The invention relates to a moisture-barrier coating layer for foods, to a method for applying such a coating layer to a food, and to a food provided with such a coating layer. According to the invention, it has been found that transport of water between components with a different moisture content in a composite food can be prevented, at least inhibited, by using a coating layer between the two components, which coating layer is based on an acetoglyceride or mixture of acetoglycerides in which a particular, minimum amount of shortchain fatty acids is present.
    Type: Application
    Filed: April 23, 2004
    Publication date: December 21, 2006
    Inventors: Johannes Don, Martijn Noort, Johanna Plijter-Schuddemat, Matheus van Son, Johannes Plijter
  • Process for the preparation of a cycloalkene through partial hydrogenation of the corresponding aromatic hydrocarbon
    Patent number: 4392001
    Abstract: The invention relates to a process for the preparation of a cycloalkene through partial hydrogenation of the corresponding aromatic hydrocarbon in the gas phase in the presence of a ruthenium catalyst. This hydrogenation process is carried out in the presence of water vapor.
    Type: Grant
    Filed: December 30, 1981
    Date of Patent: July 5, 1983
    Assignee: Stamicarbon, B.V.
    Inventors: Johannes A. Don, Joseph J. F. Scholten