Patents by Inventor Rhona M. O'Leary

Rhona M. O'Leary 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).

  • STABILIZING POLYPEPTIDES WHICH HAVE BEEN EXPOSED TO UREA
    Publication number: 20150190514
    Abstract: Methods for stabilizing polypeptides, such as anti-HER2 antibodies, which have been exposed to urea.
    Type: Application
    Filed: March 18, 2015
    Publication date: July 9, 2015
    Applicant: GENENTECH, INC.
    Inventors: Jefferson C. EMERY, Paul J. MCDONALD, Rhona M. O'LEARY
  • STABILIZING POLYPEPTIDES WHICH HAVE BEEN EXPOSED TO UREA
    Publication number: 20140199321
    Abstract: Methods for stabilizing polypeptides, such as anti-HER2 antibodies, which have been exposed to urea.
    Type: Application
    Filed: January 27, 2014
    Publication date: July 17, 2014
    Applicant: Genentech, Inc.
    Inventors: Jefferson C. Emery, Paul J. McDonald, Rhona M. O'Leary
  • STABILIZING POLYPEPTIDES WHICH HAVE BEEN EXPOSED TO UREA
    Publication number: 20130237690
    Abstract: Methods for stabilizing polypeptides, such as anti-HER2 antibodies, which have been exposed to urea.
    Type: Application
    Filed: April 25, 2013
    Publication date: September 12, 2013
    Applicant: Genentech, Inc.
    Inventors: Jefferson C. Emery, Paul J. McDonald, Rhona M. O'Leary
  • STABILIZING POLYPEPTIDES WHICH HAVE BEEN EXPOSED TO UREA
    Publication number: 20110003972
    Abstract: Methods for stabilizing polypeptides, such as anti-HER2 antibodies, which have been exposed to urea.
    Type: Application
    Filed: June 21, 2010
    Publication date: January 6, 2011
    Inventors: Jefferson C. EMERY, Paul J. McDonald, Rhona M. O'Leary
  • Reducing protein A leaching during protein A affinity chromatography
    Patent number: 7807799
    Abstract: A method for reducing leaching of protein A during protein A affinity chromatography is described which involves reducing temperature or pH of, or by adding one or more protease inhibitors to, a composition that is subjected to protein A affinity chromatography.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: October 5, 2010
    Assignee: Genentech, Inc.
    Inventors: Robert L. Fahrner, Amy Laverdiere, Paul J. McDonald, Rhona M. O'Leary
  • REDUCING PROTEIN A LEACHING DURING PROTEIN A AFFINITY CHROMATOGRAPHY
    Publication number: 20090099344
    Abstract: A method for reducing leaching of protein A during protein A affinity chromatography is described which involves reducing temperature or pH of, or by adding one or more protease inhibitors to, a composition that is subjected to protein A affinity chromatography.
    Type: Application
    Filed: November 12, 2008
    Publication date: April 16, 2009
    Inventors: Robert L. Fahrner, Amy Laverdiere, Paul J. McDonald, Rhona M. O'Leary
  • Reducing protein A leaching during protein A affinity chromatography
    Patent number: 7485704
    Abstract: A method for reducing leaching of protein A during protein A affinity chromatography is described which involves reducing temperature or pH of, or by adding one or more protease inhibitors to, a composition that is subjected to protein A affinity chromatography.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: February 3, 2009
    Assignee: Genentech, Inc.
    Inventors: Robert L. Fahrner, Amy Laverdiere, Paul J. McDonald, Rhona M. O'Leary
  • Stabilizing polypeptides which have been exposed to urea
    Patent number: 7452539
    Abstract: Methods for stabilizing polypeptides, such as anti-HER2 antibodies, which have been exposed to urea.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: November 18, 2008
    Assignee: Genentech, Inc.
    Inventors: Jefferson C. Emery, Paul J. McDonald, Rhona M. O'Leary
  • STABILIZING POLYPEPTIDES WHICH HAVE BEEN EXPOSED TO UREA
    Publication number: 20080274101
    Abstract: Methods for stabilizing polypeptides, such as anti-HER2 antibodies, which have been exposed to urea.
    Type: Application
    Filed: July 10, 2008
    Publication date: November 6, 2008
    Inventors: Jefferson C. Emery, Paul J. McDonald, Rhona M. O'Leary
  • Stabilizing polypeptides which have been exposed to urea
    Publication number: 20030118583
    Abstract: Methods for stabilizing polypeptides, such as anti-HER2 antibodies, which have been exposed to urea.
    Type: Application
    Filed: December 11, 2002
    Publication date: June 26, 2003
    Applicant: GENENTECH, INC.
    Inventors: Jefferson C. Emery, Paul J. McDonald, Rhona M. O'Leary