Patents by Inventor Kandasamy Hariharan

Kandasamy Hariharan 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).

  • Publication number: 20240075133
    Abstract: Provided herein are methods and uses involving the combination of an anti-CD20 antibody, e.g., rituximab with a protein therapeutic, for example, an antibody (e.g., an antibody that specifically binds to human CD47).
    Type: Application
    Filed: June 15, 2023
    Publication date: March 7, 2024
    Inventors: Jeffrey C. Johnson, Lawrence Dearth, Haralambos HADJIVASSILIOU, Jeonghoon Sun, Kandasamy Hariharan
  • Publication number: 20240034789
    Abstract: Provided herein are compositions, methods and uses involving antibodies that specifically bind to signal regulatory protein-? (SIRP?) and modulate the activity of SIRP?.
    Type: Application
    Filed: February 1, 2023
    Publication date: February 1, 2024
    Inventors: Mahan Abbasian, Henry H. Chan, Laure Escoubet, Gustavo Fenalti, Kandasamy Hariharan, Monica Wai Ling Leung, Konstantinos Mavrommatis, David P. Mikolon, Heather K. Raymon, Carlo Steven Santos, Jeonghoon Sun, Christina Valerie Trout
  • Publication number: 20230365681
    Abstract: Provided is a method for the treatment of a lymphoid malignant neoplasm in a subject in need thereof comprising administering to the subject an effective amount of a bispecific antibody which comprises a Fab portion that binds CD47 and a Fab portion that binds CD20. In some embodiments, the lymphoid malignant neoplasm is Non-Hodgkin's Lymphoma (NHL), follicular lymphoma (FL), diffuse large B-cell lymphoma (DLBCL), marginal zone lymphoma (MZL), mantle cell lymphoma (MCL), or primary mediastinal B-cell lymphoma. In certain embodiments, the lymphoid malignant neoplasm is NHL.
    Type: Application
    Filed: October 5, 2021
    Publication date: November 16, 2023
    Inventors: Haralambos HADJIVASSILIOU, Dan ZHU, Jeonghoon SUN, Sharmistha ACHARYA, Jeffrey JOHNSON, Kandasamy HARIHARAN, Ho CHO
  • Publication number: 20230272076
    Abstract: Provided herein are compositions, methods and uses involving antibodies that specifically bind to Programmed Death-1 (PD-1) and modulate the expression and/or activity of PD-1.
    Type: Application
    Filed: August 1, 2022
    Publication date: August 31, 2023
    Inventors: Brydon Bennett, Philip P. Chamberlain, Kandasamy Hariharan, Pilgrim Jackson, Marilyn Kehry, Roli Khattri, Monica Leung, Lisa Morrison, Jeonghoon Sun, Sanaa Torres, Henry H. Chan
  • Patent number: 11591390
    Abstract: Provided herein are compositions, methods and uses involving antibodies that specifically bind to signal regulatory protein-? (SIRP?) and modulate the activity of SIRP?.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: February 28, 2023
    Assignee: Celgene Corporation
    Inventors: Mahan Abbasian, Henry H. Chan, Laure Escoubet, Gustavo Fenalti, Kandasamy Hariharan, Monica Wai Ling Leung, Konstantinos Mavrommatis, David P. Mikolon, Heather K. Raymon, Carlo Steven Santos, Jeonghoon Sun, Christina Valerie Trout
  • Publication number: 20220340675
    Abstract: Antibodies are provided which comprise at least one Fab portion that binds CD47 and at least one Fab portion that binds the tumor associated antigen (TAA) CD20; wherein the Fab portion that binds CD47 exhibits low affinity for CD47; and, wherein the Fab portion that binds CD20 exhibits high affinity for CD20; and, wherein the antibody selectively binds CD47 and blocks CD47 interaction with SIRP? in tumor cells while exhibiting no substantial binding to CD47 in normal cells.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 27, 2022
    Inventors: Haralambos HADJIVASSILIOU, Dan ZHU, Jeonghoon SUN, Sharmistha ACHARYA, Jeffrey JOHNSON, Henry CHAN, Kandasamy HARIHARAN, Ho CHO
  • Publication number: 20220324991
    Abstract: Antibody species that bind B-Cell Maturation Antigen (BCMA) are provided as well as methods of depleting BCMA-expressing cells in a patient in need thereof, comprising administering a therapeutically effective amount of the antibody species or an entity comprising a BCMA binding fragment thereof. Methods of treating B cell-related disorders associated with BCMA expression in a patient in need thereof are provided, comprising administering to the patient a therapeutically effective amount of the antibody species or an entity comprising a BCMA binding fragment thereof.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 13, 2022
    Inventors: Mahan Abbasian, Henry Chan, Kandasamy Hariharan, Jeonghoon Sun, Andrew Wurmser
  • Patent number: 11427632
    Abstract: Provided herein are antibodies and antigen-binding fragments thereof with low or no immunogenicity in humans and optionally with desirable manufacturing properties. Also provided are compositions comprising such antibodies or antigen-binding fragments, methods of using such antibodies, and methods for making such antibodies.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: August 30, 2022
    Assignee: CELGENE CORPORATION
    Inventors: Jeffrey C. Johnson, Lawrence Dearth, Haralambos Hadjivassiliou, Jeonghoon Sun, Kandasamy Hariharan
  • Patent number: 11401336
    Abstract: Antibody species that bind B-Cell Maturation Antigen (BCMA) are provided as well as methods of depleting BCMA-expressing cells in a patient in need thereof, comprising administering a therapeutically effective amount of the antibody species or an entity comprising a BCMA binding fragment thereof. Methods of treating B cell-related disorders associated with BCMA expression in a patient in need thereof are provided, comprising administering to the patient a therapeutically effective amount of the antibody species or an entity comprising a BCMA binding fragment thereof.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: August 2, 2022
    Assignee: CELGENE CORPORATION
    Inventors: Mahan Abbasian, Henry Chan, Kandasamy Hariharan, Jeonghoon Sun, Andrew Wurmser
  • Publication number: 20220162330
    Abstract: Antibodies are provided which comprise at least one Fab portion that binds CD47 and at least one Fab portion that binds the tumor associated antigen (TAA) CD20; wherein the Fab portion that binds CD47 exhibits low affinity for CD47; and, wherein the Fab portion that binds CD20 exhibits high affinity for CD20; and, wherein the antibody selectively binds CD47 and blocks CD47 interaction with SIRP? in tumor cells while exhibiting no substantial binding to CD47 in normal cells.
    Type: Application
    Filed: April 3, 2020
    Publication date: May 26, 2022
    Inventors: Haralambos HADJIVASSILIOU, Dan ZHU, Jeonghoon SUN, Sharmistha ACHARYA, Jeffrey JOHNSON, Kandasamy HARIHARAN, Ho CHO
  • Publication number: 20210371522
    Abstract: CD47 antibodies that specifically inhibit the interaction between CD47 and the CD47-signal regulatory protein alpha (SIRP?) but not the interaction between CD47 and thrombospondin-1 (TSP-1), and methods of using these monoclonal antibodies as therapeutics are provided.
    Type: Application
    Filed: August 2, 2021
    Publication date: December 2, 2021
    Applicant: CELGENE CORPORATION
    Inventors: Victoria Sung, Pilgrim Jackson, Laure Escoubet, Kandasamy Hariharan, Michael Burgess, Kristen Hege, Heather Raymon, Piu Wong
  • Publication number: 20200399386
    Abstract: Antibody species that bind B-Cell Maturation Antigen (BCMA) are provided as well as methods of depleting BCMA-expressing cells in a patient in need thereof, comprising administering a therapeutically effective amount of the antibody species or an entity comprising a BCMA binding fragment thereof. Methods of treating B cell-related disorders associated with BCMA expression in a patient in need thereof are provided, comprising administering to the patient a therapeutically effective amount of the antibody species or an entity comprising a BCMA binding fragment thereof.
    Type: Application
    Filed: February 20, 2019
    Publication date: December 24, 2020
    Inventors: Mahan Abbasian, Henry Chan, Kandasamy Hariharan, Jeonghoon Sun, Andrew Wurmser
  • Publication number: 20200330590
    Abstract: Provided herein are methods and uses involving the combination of an anti-CD20 antibody, e.g., rituximab with a protein therapeutic, for example, an antibody (e.g., an antibody that specifically binds to human CD47).
    Type: Application
    Filed: March 26, 2018
    Publication date: October 22, 2020
    Applicant: CELGENE CORPORATION
    Inventors: Jeffrey C. Johnson, Lawrence Dearth, Haralambos Vassiliou, Jeonghoon Sun, Kandasamy Hariharan
  • Publication number: 20200255515
    Abstract: Integrin-associated protein (IAP or CD47) antibodies that specifically inhibit the interaction between CD47 and the CD47-signal regulatory protein alpha (SIRPa) but not the interaction between CD47 and thrombospondin-1 (TSP-1), and methods of using these monoclonal antibodies as therapeutics are provided. Further disclosed are sequences of variable heavy chains and variable light chains of the antibodies provided.
    Type: Application
    Filed: May 9, 2017
    Publication date: August 13, 2020
    Inventors: Victoria Sung, Pilgrim Jackson, Laure Escoubet, Kandasamy Hariharan, Michael Burgess, Kristen Hege, Heather Raymon, Piu Wong
  • Publication number: 20200255525
    Abstract: Provided herein are compositions, methods and uses involving antibodies that specifically bind to Programmed Death-1 (PD-1) and modulate the expression and/or activity of PD-1.
    Type: Application
    Filed: September 17, 2019
    Publication date: August 13, 2020
    Inventors: Brydon Bennett, Philip P. Chamberlain, Kandasamy Hariharan, Pilgrim Jackson, Marilyn Kehry, Roli Khattri, Monica Leung, Lisa Morrison, Jeonghoon Sun, Sanaa Torres, Henry H. Chan
  • Publication number: 20200102387
    Abstract: Provided herein are compositions, methods and uses involving antibodies that specifically bind to signal regulatory protein-? (SIRP?) and modulate the activity of SIRP?.
    Type: Application
    Filed: September 25, 2019
    Publication date: April 2, 2020
    Inventors: Mahan Abbasian, Henry H. Chan, Laure Escoubet, Gustavo Fenalti, Kandasamy Hariharan, Monica Wai Ling Leung, Konstantinos Mavrommatis, David P. Mikolon, Heather K. Raymon, Carlo Steven Santos, Jeonghoon Sun, Christina Valerie Trout
  • Patent number: 10428145
    Abstract: Provided herein are compositions, methods and uses involving antibodies that specifically bind to Programmed Death-1 (PD-1) and modulate the expression and/or activity of PD-1.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: October 1, 2019
    Assignee: Celgene Corporation
    Inventors: Brydon Bennett, Philip Paul Chamberlain, Kandasamy Hariharan, Pilgrim Jackson, Marilyn Kehry, Roli Khattri, Monica Leung, Lisa Morrison, Jeonghoon Sun, Sanaa Torres, Henry H. Chan
  • Publication number: 20190241654
    Abstract: Provided herein are antibodies and antigen-binding fragments thereof with low or no immunogenicity in humans and optionally with desirable manufacturing properties. Also provided are compositions comprising such antibodies or antigen-binding fragments, methods of using such antibodies, and methods for making such antibodies.
    Type: Application
    Filed: July 5, 2017
    Publication date: August 8, 2019
    Applicant: CELGENE CORPORATION
    Inventors: Jeffrey C. JOHNSON, Lawrence DEARTH, Haralambos HADJIVASSILIOU, Jeonghoon SUN, Kandasamy HARIHARAN
  • Publication number: 20170088618
    Abstract: Provided herein are compositions, methods and uses involving antibodies that specifically bind to Programmed Death-1 (PD-1) and modulate the expression and/or activity of PD-1.
    Type: Application
    Filed: September 28, 2016
    Publication date: March 30, 2017
    Inventors: Brydon Bennett, Philip Paul Chamberlain, Kandasamy Hariharan, Pilgrim Jackson, Marilyn Kehry, Roli Khattri, Monica Leung, Lisa Morrison, Jeonghoon Sun, Sanaa Torres, Henry H. Chan
  • Publication number: 20130183288
    Abstract: The present invention provides non-fucosylated therapeutic antibodies. More particularly, the invention provides non-fucosylated anti-CD20, anti-CD23 and anti-CD80 antibodies, which show enhanced antibody effector functions. Also provided are cells expressing the non-fucosylated antibodies and therapeutic methods using the non-fucosylated antibodies.
    Type: Application
    Filed: March 28, 2008
    Publication date: July 18, 2013
    Applicant: BIOGEN IDEC INC.
    Inventors: Mitchell Reff, Kandasamy Hariharan, MacLaren Ann, Sisk William