Patents by Inventor Sateesh K. Natarajan

Sateesh K. Natarajan 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).

  • Patent number: 10202452
    Abstract: The present invention relates to mono-specific and multi-specific polypeptides that specifically bind or interact with CD3. These polypeptides can be, but are not limited to, antibodies, fragments thereof, scFvs, Fabs, di-scFvs single domain antibodies, diabodies, dual variable domain binding proteins and polypeptides containing an antibody or antibody fragments. In one embodiment, a multi-specific polypeptide binds both a T-cell receptor complex on T-cells and a tumor antigen to induce target-dependent T-cell cytotoxicity, activation and proliferation.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: February 12, 2019
    Assignee: Aptevo Research and Development LLC
    Inventors: Philip H Tan, Sateesh K Natarajan, Catherine J McMahan
  • Publication number: 20150232557
    Abstract: The present invention relates to mono-specific and multi-specific polypeptides that specifically bind or interact with CD3. These polypeptides can be, but are not limited to, antibodies, fragments thereof, scFvs, Fabs, di-scFvs single domain antibodies, diabodies, dual variable domain binding proteins and polypeptides containing an antibody or antibody fragments. In one embodiment, a multi-specific polypeptide binds both a T-cell receptor complex on T-cells and a tumor antigen to induce target-dependent T-cell cytotoxicity, activation and proliferation.
    Type: Application
    Filed: April 18, 2013
    Publication date: August 20, 2015
    Inventors: Philip H Tan, Sateesh K Natarajan, Catherine J McMahan
  • Patent number: 8389730
    Abstract: Provided are small-molecule Trp-p8 modulators, including Trp-p8 agonists and Trp-p8 antagonists, and compositions comprising small-molecule Trp-p8 agonists as well as methods for identifying and characterizing novel small-molecule Trp-p8 modulators and methods for decreasing viability and/or inhibiting growth of Trp-p8 expressing cells, methods for activating Trp-p8-mediated cation influx, methods for stimulating apoptosis and/or necrosis, and related methods for the treatment of diseases, including cancers such as lung, breast, colon, and/or prostate cancers as well as other diseases, such as benign prostatic hyperplasia, that are associated with Trp-p8 expression.
    Type: Grant
    Filed: May 25, 2011
    Date of Patent: March 5, 2013
    Assignee: Dendreon Corporation
    Inventors: Sateesh K. Natarajan, Ofir Moreno, Thomas J. Graddis, David F. Duncan, Reiner Laus, Feng Chen
  • Patent number: 8362264
    Abstract: Provided are small-molecule Trp-p8 modulators, including Trp-p8 agonists and Trp-p8 antagonists, and compositions comprising small-molecule Trp-p8 agonists as well as methods for identifying and characterizing novel small-molecule Trp-p8 modulators and methods for decreasing viability and/or inhibiting growth of Trp-p8 expressing cells, methods for activating Trp-p8-mediated cation influx, methods for stimulating apoptosis and/or necrosis, and related methods for the treatment of diseases, including cancers such as lung, breast, colon, and/or prostate cancers as well as other diseases, such as benign prostatic hyperplasia, that are associated with Trp-p8 expression.
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: January 29, 2013
    Assignee: Dendreon Corporation
    Inventors: Sateesh K. Natarajan, Ofir Moreno, Thomas J. Graddis, David F. Duncan, Reiner Laus, Feng Chen
  • Publication number: 20120094977
    Abstract: Provided are small-molecule Trp-p8 modulators, including Trp-p8 agonists and Trp-p8 antagonists, and compositions comprising small-molecule Trp-p8 agonists as well as methods for identifying and characterizing novel small-molecule Trp-p8 modulators and methods for decreasing viability and/or inhibiting growth of Trp-p8 expressing cells, methods for activating Trp-p8-mediated cation influx, methods for stimulating apoptosis and/or necrosis, and related methods for the treatment of diseases, including cancers such as lung, breast, colon, and/or prostate cancers as well as other diseases, such as benign prostatic hyperplasia, that are associated with Trp-p8 expression.
    Type: Application
    Filed: May 25, 2011
    Publication date: April 19, 2012
    Applicant: Dendreon Corporation
    Inventors: Sateesh K. Natarajan, Ofir Moreno, Thomas J. Graddis, David F. Duncan, Reiner Laus, Feng Chen