Patents by Inventor Peter Erdmann

Peter Erdmann 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).

  • Process for treatment of a lactic raw material
    Patent number: 6787158
    Abstract: A process is disclosed for extracting glycomacropeptide from a lactic raw material. This process includes the step of treating a lactic raw material containing glycomacropeptide in the presence of a weakly anionic resin wherein the glycomacropeptide is selectively adsorbed onto the resin and then eluted from the resin so as to obtain an improved protein product which can be used in foods, and pharmaceutical and dental compositions.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: September 7, 2004
    Assignee: Nestec S.A.
    Inventors: Peter Erdmann, Fred Neumann