Patents by Inventor James Ross Walker

James Ross Walker 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).

  • CHEMOKINE RECEPTOR MODULATORS AND USES THEREOF
    Publication number: 20260152505
    Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of CCR4 activity.
    Type: Application
    Filed: July 21, 2025
    Publication date: June 4, 2026
    Inventors: Hilary Plake Beck, Berenger Biannic, Minna Hue Thanh Bui, Dennis X. Hu, John Michael Ketcham, Jay Patrick Powers, Maureen Kay Reilly, Omar Robles-Resendiz, Hunter Paul Shunatona, James Ross Walker, David Juergen Wustrow, Ashkaan Younai, Mikhail Zibinsky, Jeffrey J. Jackson
  • Amorphous and crystalline forms of IDO inhibitors
    Patent number: 12421195
    Abstract: The present disclosure relates to amorphous and crystalline forms of (R)—N-(4-chlorophenyl)-2-(1S,4S)-4-(6-fluoroquinolin-4-yl)cyclohexyl)propanamide and its salts and hydrates, processes for their production, pharmaceutical compositions comprising them, and methods of treatment using them.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: September 23, 2025
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jay Patrick Powers, Hilary Plake Beck, Maksim Osipov, Maureen Kay Reilly, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky, Tamar Rosenbaum, Ian Scott Young, Jennifer Nelson, Petinka Vlahova
  • CHEMOKINE RECEPTOR MODULATORS AND USES THEREOF
    Publication number: 20240199620
    Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of CCR4 activity.
    Type: Application
    Filed: November 13, 2023
    Publication date: June 20, 2024
    Inventors: Hilary Plake Beck, Berenger Biannic, Minna Hue Thanh Bui, Dennis X. Hu, John Michael Ketcham, Jay Patrick Powers, Maureen Kay Reilly, Omar Robles-Resendiz, Hunter Paul Shunatona, James Ross Walker, David Juergen Wustrow, Ashkaan Younai, Mikhail Zibinsky, Jeffrey J. Jackson
  • Immunoregulatory agents
    Patent number: 11932601
    Abstract: Compounds that modulate the oxidoreductase enzyme indoleamine 2,3-dioxygenase, and compositions containing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by indoleamine 2,3-dioxygenase is also provided.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: March 19, 2024
    Assignee: Flexus Biosciences, Inc.
    Inventors: Hilary Plake Beck, Juan Carlos Jaen, Maksim Osipov, Jay Patrick Powers, Maureen Kay Reilly, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky, James Aaron Balog, David K. Williams, Weiwei Guo
  • Substituted quinolinylcyclohexylpropanamide compounds and improved methods for their preparation
    Patent number: 11919863
    Abstract: The disclosure is directed to improved methods for preparing substituted quinolinylcyclohexylpropanamide compounds.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: March 5, 2024
    Assignee: Bristol-Myers Squibb Company
    Inventors: Albert J. Delmonte, Benjamin M. Cohen, Kenneth Joseph Fraunhoffer, Sergei Kolotuchin, Francisco Gonzalez-Bobes, Gregory Louis Beutner, Adam Joseph Freitag, Michael Scott Bultman, Yu Fan, Prantik Maity, Ian Scott Young, Hilary Plake Beck, Maksim Osipov, Jay Patrick Powers, Maureen Kay Reilly, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky
  • IMMUNOREGULATORY AGENTS
    Publication number: 20220274926
    Abstract: Compounds that modulate the oxidoreductase enzyme indoleamine 2,3-dioxygenase, and compositions containing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by indoleamine 2,3-dioxygenase is also provided.
    Type: Application
    Filed: December 16, 2021
    Publication date: September 1, 2022
    Inventors: Hilary Plake BECK, Juan Carlos JAEN, Maksim OSIPOV, Jay Patrick POWERS, Maureen Kay REILLY, Hunter Paul SHUNATONA, James Ross WALKER, Mikhail ZIBINSKY, James Aaron BALOG, David K. WILLIAMS, Weiwei GUO
  • SUBSTITUTED QUINOLINYLCYCLOHEXYLPROPANAMIDE COMPOUNDS AND IMPROVED METHODS FOR THEIR PREPARATION
    Publication number: 20220267273
    Abstract: The disclosure is directed to improved methods for preparing substituted quinolinylcyclohexylpropanamide compounds.
    Type: Application
    Filed: December 16, 2021
    Publication date: August 25, 2022
    Inventors: Albert J. DELMONTE, Benjamin M. COHEN, Kenneth Joseph FRAUNHOFFER, Sergei KOLOTUCHIN, Francisco GONZALEZ-BOBES, Gregory Louis BEUTNER, Adam Joseph FREITAG, Michael Scott BULTMAN, Yu FAN, Prantik MAITY, Ian Scott YOUNG, Hilary Plake BECK, Maksim OSIPOV, Jay Patrick POWERS, Maureen Kay REILLY, Hunter Paul SHUNATONA, James Ross WALKER, Mikhail ZIBINSKY
  • AMORPHOUS AND CRYSTALLINE FORMS OF IDO INHIBITORS
    Publication number: 20220169615
    Abstract: The present disclosure relates to amorphous and crystalline forms of (R)-N-(4-chlorophenyl)-2-(1S,4S)-4-(6-fluoroquinolin-4-yl)cyclohexyl)propanamide and its salts and hydrates, processes for their production, pharmaceutical compositions comprising them, and methods of treatment using them.
    Type: Application
    Filed: December 16, 2021
    Publication date: June 2, 2022
    Inventors: Jay Patrick POWERS, Hilary Plake BECK, Maksim OSIPOV, Maureen Kay REILLY, Hunter Paul SHUNATONA, James Ross WALKER, Mikhail ZIBINSKY, Tamar ROSENBAUM, Ian Scott YOUNG, Jennifer NELSON, Petinka VLAHOVA
  • SUBSTITUTED QUINOLINYLCYCLOHEXYLPROPANAMIDE COMPOUNDS AND IMPROVED METHODS FOR THEIR PREPARATION
    Publication number: 20220127233
    Abstract: The disclosure is directed to improved methods for preparing substituted quinolinylcyclohexylpropanamide compounds.
    Type: Application
    Filed: November 12, 2021
    Publication date: April 28, 2022
    Inventors: Albert J. DELMONTE, Benjamin M. COHEN, Kenneth Joseph FRAUNHOFFER, Sergei KOLOTUCHIN, Francisco GONZALEZ-BOBES, Gregory Louis BEUTNER, Adam Joseph FREITAG, Michael Scott BULTMAN, Yu FAN, Prantik MAITY, Ian Scott YOUNG, Hilary Plake BECK, Maksim OSIPOV, Jay Patrick POWERS, Maureen Kay REILLY, Hunter Paul SHUNATONA, James Ross WALKER, Mikhail ZIBINSKY
  • Immunoregulatory agents
    Patent number: 11242319
    Abstract: Compounds that modulate the oxidoreductase enzyme indoleamine 2,3-dioxygenase, and compositions containing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by indoleamine 2,3-dioxygenase is also provided.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: February 8, 2022
    Assignee: Flexus Biosciences, Inc.
    Inventors: Hilary Plake Beck, Juan Carlos Jaen, Maksim Osipov, Jay Patrick Powers, Maureen Kay Reilly, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky, James Aaron Balog, David K. Williams, Weiwei Guo
  • Substituted quinolinylcyclohexylpropanamide compounds and improved methods for their preparation
    Patent number: 11236048
    Abstract: The disclosure is directed to improved methods for preparing substituted quinolinylcyclohexylpropanamide compounds.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: February 1, 2022
    Assignee: Bristol-Myers Squibb Company
    Inventors: Albert J. Delmonte, Benjamin M. Cohen, Kenneth Joseph Fraunhoffer, Sergei Kolotuchin, Francisco Gonzalez-Bobes, Gregory Louis Beutner, Adam Joseph Freitag, Michael Scott Bultman, Yu Fan, Prantik Maity, Ian Scott Young, Hilary Plake Beck, Maksim Osipov, Jay Patrick Powers, Maureen Kay Reilly, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky
  • Amorphous and crystalline forms of IDO inhibitors
    Patent number: 11236049
    Abstract: The present disclosure relates to amorphous and crystalline forms of (R)-N-(4-chlorophenyl)-2-((1S,4S)-4-(6-fluoro-quinolin-4-yl) cyclohexyl)propanamide and its salts and hydrates, processes for their production, pharmaceutical compositions comprising them, and methods of treatment using them.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: February 1, 2022
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jay Patrick Powers, Hilary Plake Beck, Maksim Osipov, Maureen Kay Reilly, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky, Tamar Rosenbaum, Ian Scott Young, Jennifer Nelson, Petinka Vlahova
  • Immunoregulatory agents
    Patent number: 10987322
    Abstract: Compounds that modulate the oxidoreductase enzyme indoleamine 2,3-dioxygenase, and compositions containing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by indoleamine 2,3-dioxygenase is also provided.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: April 27, 2021
    Assignee: Flexus Biosciences, Inc.
    Inventors: Juan Carlos Jaen, Maksim Osipov, Jay Patrick Powers, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky
  • CHEMOKINE RECEPTOR MODULATORS AND USES THEREOF
    Publication number: 20200239480
    Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of CCR4 activity.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 30, 2020
    Inventors: Hilary Plake Beck, Berenger Biannic, Minna Hue Thanh Bui, Dennis X. Hu, John Michael Ketcham, Jay Patrick Powers, Maureen Kay Reilly, Omar Robles-Resendiz, Hunter Paul Shunatona, James Ross Walker, David Juergen Wustrow, Ashkaan Younai, Mikhail Zibinsky, Jeffrey J. Jackson
  • SUBSTITUTED QUINOLINYLCYCLOHEXYLPROPANAMIDE COMPOUNDS AND IMPROVED METHODS FOR THEIR PREPARATION
    Publication number: 20200123109
    Abstract: The disclosure is directed to improved methods for preparing substituted quinolinylcyclohexylpropanamide compounds.
    Type: Application
    Filed: June 29, 2018
    Publication date: April 23, 2020
    Inventors: Albert J. DELMONTE, Benjamin M. COHEN, Kenneth Joseph FRAUNHOFFER, Sergei KOLOTUCHIN, Francisco GONZALEZ-BOBES, Gregory Louis BEUTNER, Adam Joseph FREITAG, Michael Scott BULTMAN, Yu FAN, Prantik MAITY, Ian Scott YOUNG, Hilary Plake BECK, Maksim OSIPOV, Jay Patrick POWERS, Maureen Kay REILLY, Hunter Paul SHUNATONA, James Ross WALKER, Mikhail ZIBINSKY
  • AMORPHOUS AND CRYSTALLINE FORMS OF IDO INHIBITORS
    Publication number: 20200115342
    Abstract: The present disclosure relates to amorphous and crystalline forms of (R)—N-(4-chlorophenyl)-2-((1S,4S)-4-(6-fluoro-quinolin-4-yl) cyclohexyl)propanamide and its salts and hydrates, processes for their production, pharmaceutical compositions comprising them, and methods of treatment using them.
    Type: Application
    Filed: June 29, 2018
    Publication date: April 16, 2020
    Inventors: Jay Patrick POWERS, Hilary Plake BECK, Maksim OSIPOV, Maureen Kay REILLY, Hunter Paul SHUNATONA, James Ross WALKER, Mikhail ZIBINSKY, Tamar ROSENBAUM, Ian Scott YOUNG, Jennifer NELSON, Petinka VLAHOVA
  • Chemokine receptor modulators and uses thereof
    Patent number: 10604526
    Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of CCR4 activity.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: March 31, 2020
    Assignee: RAPT THERAPEUTICS, INC.
    Inventors: Hilary Plake Beck, Berenger Biannic, Minna Hue Thanh Bui, Dennis X. Hu, John Michael Ketcham, Jay Patrick Powers, Maureen Kay Reilly, Omar Robles-Resendiz, Hunter Paul Shunatona, James Ross Walker, David Juergen Wustrow, Ashkaan Younai, Mikhail Zibinsky, Jeffrey J. Jackson
  • Immunoregulatory agents
    Patent number: 10533014
    Abstract: Compounds that modulate the oxidoreductase enzyme indoleamine 2,3-dioxygenase, and compositions containing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by indoleamine 2,3-dioxygenase is also provided.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: January 14, 2020
    Assignee: FLEXUS BIOSCIENCES, INC.
    Inventors: Hilary Plake Beck, Juan Carlos Jaen, Maksim Osipov, Jay Patrick Powers, Maureen Kay Reilly, Hunter Paul Shunatona, James Ross Walker, Mikhail Zibinsky, James Aaron Balog, David K. Williams, Jay A. Markwalder, Emily Charlotte Cherney, Weifang Shan, Audris Huang
  • CHEMOKINE RECEPTOR MODULATORS AND USES THEREOF
    Publication number: 20190152978
    Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of CCR4 activity.
    Type: Application
    Filed: November 19, 2018
    Publication date: May 23, 2019
    Inventors: Hilary Plake Beck, Berenger Biannic, Minna Hue Thanh Bui, Dennis X. Hu, John Michael Ketcham, Jay Patrick Powers, Maureen Kay Reilly, Omar Robles-Resendiz, Hunter Paul Shunatona, James Ross Walker, David Juergen Wustrow, Ashkaan Younai, Mikhail Zibinsky, Jeffrey J. Jackson
  • Chemokine receptor modulators and uses thereof
    Patent number: 10246462
    Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of chemokine receptor activity.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: April 2, 2019
    Assignee: FLX BIO, INC.
    Inventors: Hilary Plake Beck, Berenger Biannic, Minna Hue Thanh Bui, Dennis X. Hu, Jeffrey J. Jackson, John Michael Ketcham, Jay Patrick Powers, Maureen Kay Reilly, Omar Robles-Resendiz, Hunter Paul Shunatona, James Ross Walker, David Juergen Wustrow, Ashkaan Younai, Mikhail Zibinsky