Patents by Inventor Bernhard Eggimann

Bernhard Eggimann 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).

  • Affinity peptides
    Patent number: 5310663
    Abstract: Fusion proteins and a process for their purification by means of metal chelate affinity chromatography on NTA resins are provided by this invention.
    Type: Grant
    Filed: June 18, 1993
    Date of Patent: May 10, 1994
    Assignee: Hoffman-La Roche Inc.
    Inventors: Heinz Dobeli, Bernhard Eggimann, Reiner Gentz, Erich Hochuli, Dietrich Stuber
  • Affinity peptides
    Patent number: 5284933
    Abstract: Fusion proteins and a process for their purification by means of metal chelate affinity chromatography on NTA resins are provided by this invention.
    Type: Grant
    Filed: February 22, 1988
    Date of Patent: February 8, 1994
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Heinz Dobeli, Bernhard Eggimann, Reiner Gentz, Erich Hochuli, Dietrich Stuber
  • Adsorbent for protein purification
    Patent number: 4716219
    Abstract: Adsorbents, which are suitable for the affinity chromatography of proteins, especially of interferons, and which consist of an electroneutral carrier matrix, --O--CH.sub.2 --CH(OH)--CH.sub.2 --NH- groups as the spacer and a triazine coloring substance bonded to the spacer.
    Type: Grant
    Filed: January 23, 1986
    Date of Patent: December 29, 1987
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Bernhard Eggimann, Erich Hochuli, Alfred Schacher