Patents by Inventor Somasekhar Bhamidipati

Somasekhar Bhamidipati 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).

  • TGF-ß INHIBITORS
    Publication number: 20210130361
    Abstract: Disclosed are pyrazole compounds, as well as pharmaceutical compositions and methods of use thereof. One embodiment is a compound having the structure and pharmaceutically acceptable salts, prodrugs and N-oxides thereof (and solvates and hydrates thereof), wherein A, X, Z, m, p, and R2 are as described herein. In certain embodiments, a compound disclosed herein inhibits the activity of one or more members of the TGF-? superfamily, and can be used to treat disease by blocking such activity.
    Type: Application
    Filed: November 2, 2020
    Publication date: May 6, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Marina Gelman, Todd Kinsella, Somasekhar Bhamidipati, Ihab Darwish, Rajinder Singh, Jiaxin Yu
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20210069208
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP 1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 4, 2020
    Publication date: March 11, 2021
    Inventors: Jiaxin Yu, Ihab Darwish, Vanessa Taylor, Rao Kolluri, Yan Chen, Simon Shaw, Somasekhar Bhamidipati, Zhushou Luo
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20210070743
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 4, 2020
    Publication date: March 11, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Yan Chen, Jiaxin Yu, Simon Shaw, Ihab Darwish, Vanessa Taylor, Somasekhar Bhamidipati, Zhushou Luo, Rao Kolluri
  • HETEROCYCLIC RIP1 KINASE INHIBITORS
    Publication number: 20210070744
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 4, 2020
    Publication date: March 11, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Simon Shaw, Somasekhar Bhamidipati, Vanessa Taylor
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20210070735
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 4, 2020
    Publication date: March 11, 2021
    Inventors: Somasekhar Bhamidipati, Vanessa Taylor
  • PYRAZOLE COMPOUNDS, FORMULATIONS THEREOF, AND A METHOD FOR USING THE COMPOUNDS AND/OR FORMULATIONS
    Publication number: 20210061798
    Abstract: Disclosed herein are embodiments of a pyrazole compound according to formula I. Compositions comprising the compound, and a method for making the composition also are disclosed. The composition may comprise a carrier, such as a polymer and/or the composition may be a spray-dried formulation. Also disclosed is a method for using the compound and/or composition. The compound and/or composition may be useful to inhibit an IRAK protein and/or to ameliorate, treat and/or prevent an IRAK-associated disease or condition in a subject.
    Type: Application
    Filed: August 28, 2020
    Publication date: March 4, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Lu Chou, Matt Duan, Ihab Darwish, Simon Shaw, Somasekhar Bhamidipati, Vanessa Taylor, Yan Chen, Dazhong Fan, Zhushou Luo
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20210040053
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: October 16, 2020
    Publication date: February 11, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Esteban Masuda, Simon Shaw, Vanessa Taylor, Somasekhar Bhamidipati
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20210009537
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 16, 2020
    Publication date: January 14, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Esteban Masuda, Simon Shaw, Vanessa Taylor, Somasekhar Bhamidipati
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20210002237
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 16, 2020
    Publication date: January 7, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Esteban Masuda, Simon Shaw, Vanessa Taylor, Somasekhar Bhamidipati
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20210002236
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 16, 2020
    Publication date: January 7, 2021
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Esteban Masuda, Simon Shaw, Vanessa Taylor, Somasekhar Bhamidipati
  • RIP1 INHIBITORY COMPOUNDS AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20200407332
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Application
    Filed: September 16, 2020
    Publication date: December 31, 2020
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Esteban Masuda, Simon Shaw, Vanessa Taylor, Somasekhar Bhamidipati
  • 2,3-Disubstituted pyridine compounds as TGF-? inhibitors and methods of use
    Patent number: 10858335
    Abstract: The invention described herein comprises compounds and a method of treating cancer comprising administering to a subject having cancer one of the compounds in conjunction with another therapeutic treatment of cancer. The compounds inhibit signaling by a member of the TGF-? superfamily such as Nodal or Activin.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: December 8, 2020
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Somasekhar Bhamidipati, Pingyu Ding, Donald Payan, Marina Gelman, Todd Kinsella
  • 2,4-pyrimidinediamine compounds and their uses
    Patent number: 10828301
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: November 10, 2020
    Assignee: Rigel Pharmceuticals, Inc.
    Inventors: Rajinder Singh, Ankush Argade, Donald G. Payan, Susan Molineaux, Sacha J. Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander B. Rossi
  • TGF-? inhibitorC
    Patent number: 10822337
    Abstract: Disclosed are pyrazole compounds, as well as pharmaceutical compositions and methods of use thereof. One embodiment is a compound having the structure and pharmaceutically acceptable salts, prodrugs and N-oxides thereof (and solvates and hydrates thereof), wherein A, X, Z, m, p, and R2 are as described herein. In certain embodiments, a compound disclosed herein inhibits the activity of one or more members of the TGF-? superfamily, and can be used to treat disease by blocking such activity.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: November 3, 2020
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Marina Gelman, Todd Kinsella, Somasekhar Bhamidipati, Ihab Darwish, Rajinder Singh, Jiaxin Yu
  • RIP1 inhibitory compounds and methods for making and using the same
    Patent number: 10815206
    Abstract: Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: October 27, 2020
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Esteban Masuda, Simon Shaw, Vanessa Taylor, Somasekhar Bhamidipati
  • PRODRUGS OF 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES
    Publication number: 20200270271
    Abstract: The present disclosure provides prodrugs of biologically active 2,4-pyrimidinediamine compounds, compositions comprising the prodrugs, intermediates and methods for synthesizing the prodrugs and methods of using the prodrugs in a variety of applications.
    Type: Application
    Filed: March 2, 2020
    Publication date: August 27, 2020
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Somasekhar Bhamidipati, Esteban Masuda, Thomas Sun, Valentino J. Stella
  • 2,4-pyrimidinediamine compounds and their uses
    Patent number: 10709703
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: July 14, 2020
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha J. Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander B. Rossi
  • 2,4-pyrimidinediamine compounds and their uses
    Patent number: 10682350
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: June 16, 2020
    Assignee: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha J. Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander B. Rossi
  • COMPOSITIONS AND METHODS FOR INHIBITION OF THE JAK PATHWAY
    Publication number: 20200181130
    Abstract: The invention encompasses compounds having formula I-V and the compositions and methods using these compounds in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK3, may be therapeutically useful.
    Type: Application
    Filed: August 26, 2019
    Publication date: June 11, 2020
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Hui Li, sambaiah Thota, David Carroll, Ankush Argade, Kin Tso, Arvinder Sran, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Vanessa Taylor, Robin Cooper, Rajinder Singh, Brian Wong
  • Fumarate Analogs and Uses Thereof
    Publication number: 20200155531
    Abstract: Aspects of the present disclosure include compounds that find use for the treatment of a variety of autoimmune and inflammatory diseases and disorders. Embodiments of the present disclosure also relate to pharmaceutical compositions that include these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
    Type: Application
    Filed: October 14, 2019
    Publication date: May 21, 2020
    Inventors: Matthew Duncton, Somasekhar Bhamidipati, Jiaxin Yu, Ihab Darwish, Rajinder Singh