Patents by Inventor Syed Abid Hasan

Syed Abid Hasan 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).

  • Benzenesulfonamide compounds and their use as therapeutic agents
    Patent number: 11299490
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: April 12, 2022
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, Jr., Alla Yurevna Zenova
  • Benzenesulfonamide compouds and their use as therapeutic agents
    Patent number: 11174268
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy and/or epileptic seizure disorders.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: November 16, 2021
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Jean-Christophe Andrez, David Earl Bogucki, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Shannon Marie Decker, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, Qi Jia, James Philip Johnson, Jr., Michael Scott Wilson, Alla Yurevna Zenova
  • BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
    Publication number: 20210171537
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy and/or epileptic seizure disorders.
    Type: Application
    Filed: March 2, 2020
    Publication date: June 10, 2021
    Inventors: Jean-Christophe Andrez, David Earl Bogucki, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Shannon Marie Decker, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, Qi Jia, James Philip Johnson, JR., Michael Scott Wilson, Alla Yurevna Zenova
  • BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
    Publication number: 20200354354
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
    Type: Application
    Filed: July 28, 2020
    Publication date: November 12, 2020
    Inventors: Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, JR., Alla Yurevna Zenova
  • Benzenesulfonamide compounds and their use as therapeutic agents
    Patent number: 10815229
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: October 27, 2020
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Kristen Nicole Burford, Sultan Chowdhury, Christoph Martin Dehnhardt, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan
  • Benzenesulfonamide compounds and their use as therapeutic agents
    Patent number: 10662184
    Abstract: This invention is directed to methods of preparing benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: May 26, 2020
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, Jr., Alla Yurevna Zenova
  • BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
    Publication number: 20190194184
    Abstract: This invention is directed to methods of preparing benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
    Type: Application
    Filed: February 28, 2019
    Publication date: June 27, 2019
    Inventors: Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, JR., Alla Yurevna Zenova
  • Benzenesulfonamide compounds and their use as therapeutic agents
    Patent number: 10246453
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: April 2, 2019
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, Jr., Alla Yurevna Zenova
  • BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
    Publication number: 20180162868
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy and/or epileptic seizure disorders.
    Type: Application
    Filed: May 19, 2017
    Publication date: June 14, 2018
    Inventors: Jean-Christophe Andrez, David Earl Bogucki, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Shannon Marie Decker, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, Qi Jia, James Philip Johnson, JR., Michael Scott Wilson, Alla Yurevna Zenova
  • BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
    Publication number: 20170334902
    Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 23, 2017
    Inventors: Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, JR., Alla Yurevna Zenova