Patents by Inventor Knut Rapp

Knut Rapp 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).

  • Pan Coating Process
    Publication number: 20080050605
    Abstract: The present invention relates to improved pan coating processes and to coated products produced thereby.
    Type: Application
    Filed: October 13, 2005
    Publication date: February 28, 2008
    Inventors: Knut Rapp, Bernd Hasslinger, Jorg Kowalczyk
  • Pan coating process
    Publication number: 20060204614
    Abstract: The present invention relates to improved pan coating processes and to coated products produced thereby.
    Type: Application
    Filed: March 9, 2005
    Publication date: September 14, 2006
    Inventors: Knut Rapp, Bernd Hasslinger, Jorg Kowalczyk
  • Process for the oxidation of 5-hydroxymethylfurfural
    Patent number: 4977283
    Abstract: A process for the oxidation of 5-hydroxymethylfurfural which comprises oxidizing 5-hydroxymethylfurfural in an aqueous medium with oxygen in the presence of a catalyst which contains at least one metal of the platinum group.
    Type: Grant
    Filed: July 27, 1989
    Date of Patent: December 11, 1990
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Ernst I. Leupold, Matthias Wiesner, Merten Schlingmann, Knut Rapp