Patents by Inventor Ganesh Vedantham

Ganesh Vedantham 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).

  • Methods for purifying protein
    Patent number: 7476722
    Abstract: A method is provided for separating a protein from one or more other proteins using hydroxyapatite chromatography in which the protein does not bind to hydroxyapatite but the other protein(s) does. In some embodiments, a second protein affixed to a solid support has been used previously to purify the protein by affinity chromatography, and small amounts of the second protein are introduced in the sample during this process. The protein being purified can comprise at least one constant antibody immunoglobulin domain. The second protein can bind to proteins comprising such a domain.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: January 13, 2009
    Assignee: Immunex Corporation
    Inventors: Ganesh Vedantham, Clayton Brooks, III, Joanne M Reeder, Andrew M Goetze
  • Methods for purifying protein
    Publication number: 20070010661
    Abstract: A method is provided for separating a protein from one or more other proteins using hydroxyapatite chromatography in which the protein does not bind to hydroxyapatite but the other protein(s) does. In some embodiments, a second protein affixed to a solid support has been used previously to purify the protein by affinity chromatography, and small amounts of the second protein are introduced in the sample during this process. The protein being purified can comprise at least one constant antibody immunoglobulin domain. The second protein can bind to proteins comprising such a domain.
    Type: Application
    Filed: September 13, 2006
    Publication date: January 11, 2007
    Applicant: Immunex Corporation
    Inventors: Ganesh Vedantham, Clayton Brooks, Joanne Reeder, Andrew Goetze
  • Methods for purifying protein
    Patent number: 7122641
    Abstract: A method is provided for separating a protein from one or more other proteins using hydroxyapatite chromatography in which the protein does not bind to hydroxyapatite but the other protein(s) does. In some embodiments, a second protein affixed to a solid support has been used previously to purify the protein by affinity chromatography, and small amounts of the second protein are introduced in the sample during this process. The protein being purified can comprise at least one constant antibody immunoglobulin domain. The second protein can bind to proteins comprising such a domain.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: October 17, 2006
    Assignee: Immunex Corporation
    Inventors: Ganesh Vedantham, Clayton A. Brooks, III, Joanne M. Reeder, Andrew M. Goetze
  • Methods for purifying protein
    Publication number: 20030166869
    Abstract: A method is provided for separating a protein from one or more other proteins using hydroxyapatite chromatography in which the protein does not bind to hydroxyapatite but the other protein(s) does. In some embodiments, a second protein affixed to a solid support has been used previously to purify the protein by affinity chromatography, and small amounts of the second protein are introduced in the sample during this process. The protein being purified can comprise at least one constant antibody immunoglobulin domain. The second protein can bind to proteins comprising such a domain.
    Type: Application
    Filed: December 20, 2002
    Publication date: September 4, 2003
    Inventors: Ganesh Vedantham, Clayton A. Brooks, Joanne M. Reeder, Andrew M. Goetze