Patents by Inventor Timothy N. Breece

Timothy N. Breece 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).

  • Protein purification
    Patent number: 6870034
    Abstract: A method for purifying proteins by Protein A chromatography is described which comprises removing contaminants by washing the solid phase with various intermediate wash buffers.
    Type: Grant
    Filed: February 3, 2003
    Date of Patent: March 22, 2005
    Assignee: Genentech, Inc.
    Inventors: Timothy N. Breece, Robert L. Fahrner, Jeffrey R. Gorrell, Kathlyn Pham Lazzareschi, Philip M. Lester, David Peng
  • Protein purification
    Publication number: 20030153735
    Abstract: A method for purifying proteins by Protein A chromatography is described which comprises removing contaminants by washing the solid phase with various intermediate wash buffers.
    Type: Application
    Filed: February 3, 2003
    Publication date: August 14, 2003
    Applicant: GENENTECH, INC.
    Inventors: Timothy N. Breece, Robert L. Fahrner, Jeffrey R. Gorrell, Kathlyn Pham Lazzareschi, Philip M. Lester, David Peng