Patents by Inventor Erik WeiKing Pong

Erik WeiKing Pong 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).

  • OPTIMIZED ANTIBODIES THAT TARGET CD19
    Publication number: 20230340144
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: February 21, 2023
    Publication date: October 26, 2023
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Optimized antibodies that target CD19
    Patent number: 11618788
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: April 4, 2023
    Assignee: XENCOR, INC.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • OPTIMIZED ANTIBODIES THAT TARGET CD19
    Publication number: 20200317804
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: April 1, 2020
    Publication date: October 8, 2020
    Applicant: XENCOR, INC.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Optimized antibodies that target CD19
    Patent number: 10626182
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: April 21, 2020
    Assignee: Xencor, Inc.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • OPTIMIZED ANTIBODIES THAT TARGET CD19
    Publication number: 20180148511
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: September 22, 2017
    Publication date: May 31, 2018
    Applicant: XENCOR, INC.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • OPTIMIZED ANTIBODIES THAT TARGET CD19
    Publication number: 20180009900
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: September 22, 2017
    Publication date: January 11, 2018
    Applicant: XENCOR, INC.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Optimized antibodies that target CD19
    Patent number: 9803020
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fcg?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: October 31, 2017
    Assignee: Xencor, Inc.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik WeiKing Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Optimized Antibodies That Target CD19
    Publication number: 20140112916
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fcg?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: September 10, 2013
    Publication date: April 24, 2014
    Applicant: Xencor, Inc.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Optimized Antibodies That Target CD19
    Publication number: 20140086906
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fcg?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: August 5, 2013
    Publication date: March 27, 2014
    Applicant: Xencor, Inc.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Anti-CD40 antibodies and methods of inhibiting proliferation of CD40 expressing cells
    Patent number: 8551485
    Abstract: The present invention describes humanized antibodies that target CD40, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: October 8, 2013
    Assignee: Xencor, Inc.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik WeiKing Pong, Eugene Alexander Zhukovsky
  • Optimized antibodies that target CD19
    Patent number: 8524867
    Abstract: Antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an FcyR or alters effector function as compared to the parent antibody, and methods of using the antibodies.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: September 3, 2013
    Assignee: Xencor, Inc.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik WeiKing Pong, John O. Richards, Eugene Alexander Zhukovsky
  • OPTIMIZED ANTIBODIES THAT TARGET CD19
    Publication number: 20120082664
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: August 30, 2011
    Publication date: April 5, 2012
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik WeiKing Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Optimized CD40 Antibodies and Methods of Using the Same
    Publication number: 20110027276
    Abstract: The present invention describes humanized antibodies that target CD40, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: January 21, 2009
    Publication date: February 3, 2011
    Applicant: Xencor ,Inc.
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, Eugene Alexande Zhukovsky
  • Optimized Antibodies that Target CD19
    Publication number: 20100272723
    Abstract: Antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an FcyR or alters effector function as compared to the parent antibody, and methods of using the antibodies.
    Type: Application
    Filed: August 14, 2007
    Publication date: October 28, 2010
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • OPTIMIZED ANTIBODIES THAT TARGET CD19
    Publication number: 20080260731
    Abstract: The present invention describes antibodies that target CD19, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: August 14, 2007
    Publication date: October 23, 2008
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik Weiking Pong, John O. Richards, Eugene Alexander Zhukovsky
  • Optimized CD5 antibodies and methods of using the same
    Publication number: 20080254027
    Abstract: The present invention describes antibodies that target CD5, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: October 31, 2007
    Publication date: October 16, 2008
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Erik WeiKing Pong, Eugene Alexander Zhukovsky
  • OPTIMIZED CD40 ANTIBODIES AND METHODS OF USING THE SAME
    Publication number: 20080199471
    Abstract: The present invention describes antibodies that target CD40, wherein the antibodies comprise at least one modification relative to a parent antibody, wherein the modification alters affinity to an Fc?R or alters effector function as compared to the parent antibody. Also disclosed are methods of using the antibodies of the invention.
    Type: Application
    Filed: January 23, 2008
    Publication date: August 21, 2008
    Inventors: Matthew J. Bernett, Seung Yup Chu, John R. Desjarlais, Sher Bahadur Karki, Gregory Alan Lazar, Erik WeiKing Pong, Eugene Alexander Zhukovsky