Patents by Inventor Aaron Keith Chamberlain

Aaron Keith Chamberlain 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).

  • Fc variants with altered binding to FcRn
    Patent number: 8367805
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: February 5, 2013
    Assignee: Xencor, Inc.
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • FC variants with altered binding to FCRN
    Patent number: 8338574
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: December 25, 2012
    Assignee: Xencor, Inc.
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc variants with altered binding to FcRn
    Patent number: 8324351
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: December 4, 2012
    Assignee: Xencor, Inc.
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc variants with altered binding to FcRn
    Patent number: 8318907
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: November 27, 2012
    Assignee: Xencor, Inc.
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc VARIANTS WITH ALTERED BINDING TO FcRn
    Publication number: 20120088905
    Abstract: The present application relates to a variant Fc region comprising the double mutation 428L/434S that increases serum half-life and the numbering is according to the EU index.
    Type: Application
    Filed: December 15, 2011
    Publication date: April 12, 2012
    Applicant: XENCOR, INC.
    Inventors: AARON KEITH CHAMBERLAIN, BASSIL I. DAHIYAT, JOHN R. DESJARLAIS, SHER BAHADUR KARKI, GREGORY ALAN LAZAR
  • Fc variants with altered binding to FcRn
    Patent number: 8088376
    Abstract: The present application relates to a variant Fc region comprising the double mutation 428L/434S that increases serum half-life and the numbering is according to the EU index.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: January 3, 2012
    Assignee: Xencor, Inc.
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • FC VARIANTS WITH ALTERED BINDING TO FCRN
    Publication number: 20110110928
    Abstract: The present application relates to a variant Fc region comprising the double mutation 428L/434S that increases serum half-life and the numbering is according to the EU index.
    Type: Application
    Filed: January 18, 2011
    Publication date: May 12, 2011
    Applicant: Xencor, Inc.
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc Variants with altered binding to FcRn
    Publication number: 20100234574
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Application
    Filed: February 1, 2010
    Publication date: September 16, 2010
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc Variants with altered binding to FcRn
    Publication number: 20100234573
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Application
    Filed: February 1, 2010
    Publication date: September 16, 2010
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • FC VARIANTS WITH ALTERED BINDING TO FCRN
    Publication number: 20100234575
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Application
    Filed: February 1, 2010
    Publication date: September 16, 2010
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc Variants with altered binding to FcRn
    Publication number: 20100234572
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Application
    Filed: February 1, 2010
    Publication date: September 16, 2010
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • FC VARIANTS WITH ALTERED BINDING TO FCRN
    Publication number: 20100234571
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Application
    Filed: February 1, 2010
    Publication date: September 16, 2010
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc Variants with altered binding to FcRn
    Publication number: 20100204454
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Application
    Filed: February 1, 2010
    Publication date: August 12, 2010
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc VARIANTS WITH ALTERED BINDING TO FcRn
    Publication number: 20090163699
    Abstract: The present application relates to a variant Fc region comprising at least one modification relative to a wild-type human Fc region, where the modification selected from the group consisting of 434S, 252Y/428L, 252Y/434S, and 428L/434S, and the numbering is according to the EU index.
    Type: Application
    Filed: December 22, 2008
    Publication date: June 25, 2009
    Inventors: Aaron Keith Chamberlain, Bassil I. Dahiyat, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar
  • Fc VARIANTS WITH ALTERED BINDING TO FcRn
    Publication number: 20090041770
    Abstract: The present application relates to optimized IgG immunoglobulin variants, engineering methods for their generation, and their application, particularly for therapeutic purposes.
    Type: Application
    Filed: October 31, 2007
    Publication date: February 12, 2009
    Inventors: Aaron Keith CHAMBERLAIN, Bassil I. Dahiyat, John Rudolph Desjarlais, Sher Bahadur Karki