Patents by Inventor Jurgen Beunink

Jurgen Beunink 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).

  • Osmotically controlled fermentation process for the preparation of acarbose
    Patent number: 6130072
    Abstract: The invention relates to a novel fermentative process for the preparation of acarbose. By monitoring and controlling the osmolality in the fermentation solution, a substantial improvement in yield from the fermentation is achieved.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: October 10, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jurgen Beunink, Michael Schedel, Ulrich Steiner
  • hIL-4 mutant proteins used as antagonists or partial agonists of human interleukin 4
    Patent number: 6130318
    Abstract: The present invention relates to novel hIL-4 mutant proteins, to processes for preparing them, and to their use as medicaments, in particular in overshooting, falsely regulated immune reactions and autoimmune diseases.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: October 10, 2000
    Assignee: Bayer Aktiengellschaft
    Inventors: Hanno Wild, Rudolf Hanko, Michael Dorschug, Hans-Dietrich Horlein, Jurgen Beunink, Heiner Apeler, Hermann Wehlmann, Walter Sebald
  • Process for preparing recombinant aprotinin and recombinant aprotinin variants having the natural N-terminal sequence
    Patent number: 5707831
    Abstract: The invention relates to a process for preparing recombinant aprotinin and recombinant aprotinin variants having the natural N-terminal sequence, with the recombinant aprotinin and/or the recombinant aprotinin variants being present as homogeneously processed, secreted proteins.
    Type: Grant
    Filed: May 11, 1995
    Date of Patent: January 13, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heiner Apeler, Jurgen Beunink, Michael Dorschug, Uwe Gottschalk