Patents by Inventor Bernd Herchenhan

Bernd Herchenhan 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 the manufacture of the cold insoluble globulin and pharmaceutical preparation containing it
    Patent number: 4670544
    Abstract: What is disclosed is a method for isolating the cold insoluble globulin (CIG) from blood plasma concentrates containing factor VIII.
    Type: Grant
    Filed: October 11, 1983
    Date of Patent: June 2, 1987
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Horst Schwinn, Norbert Heimburger, Gerhard Kumpe, Bernd Herchenhan
  • Blood coagulation factors and process for their manufacture
    Patent number: 4297344
    Abstract: A process for stabilizing the coagulation factors II, VIII, XIII, antithrombin III and plasminogen against heat is described. The preparations obtained according to this process are practically free from coagulable fibrinogen.
    Type: Grant
    Filed: April 23, 1980
    Date of Patent: October 27, 1981
    Assignee: Behringwerke Aktiengesellschaft
    Inventors: Horst Schwinn, Norbert Heimburger, Gerhardt Kumpe, Bernd Herchenhan