Patents by Inventor Avinash Phadke

Avinash Phadke 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: 20250066296
    Abstract: The present disclosure provides methods for the synthesis of complement factor D inhibitors and intermediates thereof.
    Type: Application
    Filed: December 13, 2022
    Publication date: February 27, 2025
    Applicant: Alexion Pharmaceuticals, Inc.
    Inventors: Akihiro Hashimoto, Avinash Phadke, Sankappa Rai U, Prabu Chandran
  • Patent number: 11814363
    Abstract: This invention provides stable, highly crystalline forms of Complement factor D inhibitors Compound 1 for advantageous therapeutic pharmaceutical efficacy and dosage form stability.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: November 14, 2023
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Avinash Phadke, Akihiro Hashimoto, Wei Ma, Lee M. Katrincic
  • Patent number: 11807627
    Abstract: This invention provides stable, highly crystalline forms of Complement Factor D inhibitor Compound 3 for therapeutic applications.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: November 7, 2023
    Assignee: Achillon Pharmaceuticals, Inc.
    Inventors: Avinash Phadke, Akihiro Hashimoto, Mark Andres
  • Publication number: 20230094124
    Abstract: This invention provides stable, highly crystalline forms of Complement factor D inhibitors Compound 1 and Compound 2 for advantageous therapeutic pharmaceutical efficacy and dosage form stability.
    Type: Application
    Filed: September 6, 2019
    Publication date: March 30, 2023
    Applicant: Achillion Pharmaceuticals, Inc.
    Inventors: Avinash Phadke, Akihiro Hashimoto, Wei Ma, Lee M. Katrincic
  • Publication number: 20220119400
    Abstract: Compounds, methods of use, and processes for making inhibitors of Complement Factor B are provided.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 21, 2022
    Inventors: Jason Allan WILES, Avinash PHADKE
  • Patent number: 11248000
    Abstract: Compounds, methods of use, and processes for making inhibitors of Complement Factor B are provided.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: February 15, 2022
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Avinash Phadke
  • Publication number: 20210332026
    Abstract: This invention provides stable, highly crystalline forms of Complement Factor D inhibitor Compound 3 for therapeutic applications.
    Type: Application
    Filed: September 25, 2019
    Publication date: October 28, 2021
    Applicant: Achillion Pharmaceuticals, Inc.
    Inventors: Avinash Phadke, Akihiro Hashimoto, Mark Andres
  • Patent number: 10961252
    Abstract: Compounds, methods of use, and processes for making inhibitors of Complement Factor B are provided.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: March 30, 2021
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Avinash Phadke
  • Patent number: 10689409
    Abstract: Compounds, methods of use, and processes for making inhibitors of complement factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof, wherein R12 or R13 on the A group is an amino substituent (R32) are provided. The inhibitors described herein target factor D and inhibit or regulate the complement cascade at an early and essential point in the alternative complement pathway, and reduce factor D's ability to modulate the classical and lectin complement pathways. The inhibitors of factor D described herein are capable of reducing the excessive activation of complement, which has been linked to certain autoimmune, inflammatory, and neurodegenerative diseases, as well as ischemia-reperfusion injury and cancer.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: June 23, 2020
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Venkat Rao Gadhachanda, Akihiro Hashimoto, Godwin Pais, Qiuping Wang, Dawei Chen, Xiangzhu Wang, Atul Agarwal, Milind Deshpande, Jason Allan Wiles, Avinash Phadke
  • Publication number: 20200165262
    Abstract: Compounds, methods of use, and processes for making inhibitors of Complement Factor B are provided.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 28, 2020
    Applicant: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Avinash Phadke
  • Patent number: 10301336
    Abstract: Compounds, methods of use, and processes for making inhibitors of complement factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof wherein R12 or R13 on the A group is a phosphonate (R32) are provided. The inhibitors described herein target factor D and inhibit or regulate the complement cascade at an early and essential point in the alternative complement pathway, and reduce factor D's ability to modulate the classical and lectin complement pathways. The inhibitors of factor D described herein are capable of reducing the excessive activation of complement, which has been linked to certain autoimmune, inflammatory, and neurodegenerative diseases, as well as ischemia-reperfusion injury and cancer.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: May 28, 2019
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Akihiro Hashimoto, Venkat Rao Gadhachanda, Godwin Pais, Qiuping Wang, Dawei Chen, Xiangzhu Wang, Atul Agarwal, Milind Deshpande, Avinash Phadke
  • Publication number: 20190144473
    Abstract: Compounds, methods of use, and processes for making inhibitors of complement factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof, wherein R12 or R13 on the A group is an amino substituent (R32) are provided. The inhibitors described herein target factor D and inhibit or regulate the complement cascade at an early and essential point in the alternative complement pathway, and reduce factor D's ability to modulate the classical and lectin complement pathways. The inhibitors of factor D described herein are capable of reducing the excessive activation of complement, which has been linked to certain autoimmune, inflammatory, and neurodegenerative diseases, as well as ischemia-reperfusion injury and cancer.
    Type: Application
    Filed: January 14, 2019
    Publication date: May 16, 2019
    Applicant: Achillion Pharmaceuticals, Inc.
    Inventors: Venkat Rao Gadhachanda, Akihiro Hashimoto, Godwin Pais, Qiuping Wang, Dawei Chen, Xiangzhu Wang, Atul Agarwal, Milind Deshpande, Jason Allan Wiles, Avinash Phadke
  • Publication number: 20190135825
    Abstract: Compounds, methods of use, and processes for making inhibitors of Complement Factor B are provided.
    Type: Application
    Filed: December 19, 2018
    Publication date: May 9, 2019
    Applicant: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Avinash Phadke
  • Publication number: 20190085005
    Abstract: Compounds, methods of use, and processes for making inhibitors of complement factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof wherein R12 or R13 on the A group is a phosphonate (R32) are provided. The inhibitors described herein target factor D and inhibit or regulate the complement cascade at an early and essential point in the alternative complement pathway, and reduce factor D's ability to modulate the classical and lectin complement pathways. The inhibitors of factor D described herein are capable of reducing the excessive activation of complement, which has been linked to certain autoimmune, inflammatory, and neurodegenerative diseases, as well as ischemia-reperfusion injury and cancer.
    Type: Application
    Filed: October 16, 2018
    Publication date: March 21, 2019
    Applicant: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Akihiro Hashimoto, Venkat Rao Gadhachanda, Godwin Pais, Qiuping wang, Dawei Chen, Xiangzhu Wang, Atul Agarwal, Milind Deshpande, Avinash Phadke
  • Publication number: 20180303800
    Abstract: The present disclosure provides substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes, of Formula I D-M-D??(Formula I) useful as antiviral agents. In certain embodiments disclosed herein M is a group —P-A-P— where A is Certain substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. Pharmaceutical compositions/and combinations containing one or more substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes and a pharmaceutically acceptable carrier are also provided by this disclosure. Methods for treating viral infections, including Hepatitis C viral infections are provided by the disclosure.
    Type: Application
    Filed: June 29, 2018
    Publication date: October 25, 2018
    Inventors: Jason Allan Wiles, Qiuping Wang, Akihiro Hashimoto, Godwin Pais, Xiangzhu Wang, Venkat Gadhachanda, Avinash Phadke, Milind Deshpande, Dawei Chen
  • Patent number: 10100072
    Abstract: Compounds, methods of use, and processes for making inhibitors of complement factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof wherein R12 or R13 on the A group is a phosphonate (R32) are provided. The inhibitors described herein target factor D and inhibit or regulate the complement cascade at an early and essential point in the alternative complement pathway, and reduce factor D's ability to modulate the classical and lectin complement pathways. The inhibitors of factor D described herein are capable of reducing the excessive activation of complement, which has been linked to certain autoimmune, inflammatory, and neurodegenerative diseases, as well as ischemia-reperfusion injury and cancer.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: October 16, 2018
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Akihiro Hashimoto, Venkat Rao Gadhachanda, Godwin Pais, Qiuping Wang, Dawei Chen, Xiangzhu Wang, Atul Agarwal, Milind Deshpande, Avinash Phadke
  • Patent number: 10092547
    Abstract: The present disclosure provides substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes, of Formula I D-M-D??(Formula I) useful as antiviral agents. In certain embodiments disclosed herein M is a group —P-A-P— where A is Certain substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. Pharmaceutical compositions/and combinations containing one or more substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes and a pharmaceutically acceptable carrier are also provided by this disclosure. Methods for treating viral infections, including Hepatitis C viral infections are provided by the disclosure.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: October 9, 2018
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Qiuping Wang, Akihiro Hashimoto, Godwin Pais, Xiangzhu Wang, Venkat Gadhachanda, Avinash Phadke, Milind Deshpande, Dawei Chen
  • Publication number: 20180055824
    Abstract: The present disclosure provides substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes, of Formula I D-M-D ??(Formula I) useful as antiviral agents. In certain embodiments disclosed herein M is a group —P-A-P— where A is Certain substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. Pharmaceutical compositions/and combinations containing one or more substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes and a pharmaceutically acceptable carrier are also provided by this disclosure. Methods for treating viral infections, including Hepatitis C viral infections are provided by the disclosure.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 1, 2018
    Applicant: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Qiuping Wang, Akihiro Hashimoto, Godwin Pais, Xiangzhu Wang, Venkat Gadhachanda, Avinash Phadke, Milind Deshpande, Dawei Chen
  • Publication number: 20180021360
    Abstract: A method for the treatment of hepatitis C infection genotype 1, 2, 4, 5, or 6, but not genotype 3 is provided comprising administering an effective amount of a combination of Compound (I), Compound (II), and Compound (III), or independently optionally their pharmaceutically acceptable salt, solvate or hydrate, optionally in a solid fixed dose composition.
    Type: Application
    Filed: July 21, 2017
    Publication date: January 25, 2018
    Applicants: Janssen Pharmaceuticals, Inc., Achillion Pharmaceuticals, Inc.
    Inventors: Maria Gloria Beumont, Lieve Bijnens, Lawrence M. Blatt, Sushmita Mukherjee Chanda, John Fry, Eugene Jans, Thomas Naoki Kakuda, Sivi Mahadevan, Roel Mertens, Gaston Rafael Picchio, Alex Van Dijck, Peter Van Remoortere, David Apelian, Dawei Chen, Milind Deshphande, James Hui, Avinash Phadke
  • Publication number: 20180021361
    Abstract: A method for the treatment of hepatitis C infection genotype 1, 2, 4, 5, or 6 is provided comprising administering an effective amount of a combination of Compound (I), Compound (II), and Compound (III), or independently optionally their pharmaceutically acceptable salt, solvate or hydrate, optionally in a solid fixed dose composition.
    Type: Application
    Filed: July 21, 2017
    Publication date: January 25, 2018
    Applicants: JANSSEN PHARMACEUTICALS, INC., ACHILLION PHARMACEUTICALS, INC.
    Inventors: Maria Gloria Beumont, Lieve Bijnens, Lawrence M. Blatt, Sushmita Mukherjee Chanda, John Fry, Eugene Jans, Thomas Naoki Kakuda, Sivi Mahadevan, Roel Mertens, Gaston Rafael Picchio, Alex Van Dijck, Peter Van Remoortere, David Apelian, Dawei Chen, Milind Deshphande, James Hui, Avinash Phadke