Patents by Inventor Ernst Rinderknecht

Ernst Rinderknecht 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).

  • Antibody purification
    Publication number: 20050271654
    Abstract: A process for purifying an antibody is provided. In this process, a mixture containing the antibody and a contaminant is subjected to low pH hydrophobic interaction chromatography (LPHIC) at low salt concentration. The antibody is eluted from the column in the fraction which does not bind thereto. This process can be preceded and followed by other purification steps.
    Type: Application
    Filed: July 1, 2005
    Publication date: December 8, 2005
    Inventors: Ernst Rinderknecht, Gerardo Zapata
  • Process for producing relaxin
    Patent number: 5759807
    Abstract: A process for the prokaryotic production of relaxin from non-naturally occurring forms of prorelaxin is provided. Also provided are non-naturally occurring forms of prorelaxin.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: June 2, 1998
    Assignee: Genentech, Inc.
    Inventors: Tim Breece, Kirk Hayenga, Ernst Rinderknecht, Richard Vandlen, Daniel Yansura