Patents by Inventor Frederick Arthur Brookfield

Frederick Arthur Brookfield 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).

  • NITROXYL DONORS WITH IMPROVED THERAPEUTIC INDEX
    Publication number: 20200121633
    Abstract: The disclosed subject matter provides N-substituted hydroxylamine derivative compounds, pharmaceutical compositions and kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Application
    Filed: December 23, 2019
    Publication date: April 23, 2020
    Inventors: Vincent Jacob Kalish, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • N-HYDROXYLSULFONAMIDE DERIVATIVES AS NEW PHYSIOLOGICALLY USEFUL NITROXYL DONORS
    Publication number: 20200087253
    Abstract: The invention relates to N-hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel N-hydroxysulfonamide derivatives release HNO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the N-hydroxysulfonamide derivatives.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 19, 2020
    Inventors: John P. Toscano, Frederick Arthur Brookfield, Andrew D. Cohen, Stephen Martin Courtney, Lisa Marie Frost, Vincent Jacob Kalish
  • Pharmaceutical compositions comprising nitroxyl donors
    Patent number: 10548872
    Abstract: The present disclosure provides nitroxyl donating pharmaceutical compositions comprising N-substituted hydroxylamine derivatives. The compositions are highly efficacious in treating cardiovascular diseases (e.g., heart failure), have a suitable toxicological profile, and are sufficiently stable for intravenous or oral administration.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: February 4, 2020
    Assignee: Cardioxyl Pharmaceuticals, Inc.
    Inventors: Vincent Jacob Kalish, John Reardon, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • Nitroxyl donors with improved therapeutic index
    Patent number: 10517847
    Abstract: The disclosed subject matter provides N-substituted hydroxylamine derivative compounds, pharmaceutical compositions and kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: December 31, 2019
    Assignee: Cardioxyl Pharmaceuticals, Inc.
    Inventors: Vincent Jacob Kalish, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • N-hydroxylsulfonamide derivatives as new physiologically useful nitroxyl donors
    Patent number: 10487049
    Abstract: The invention relates to N-hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel N-hydroxysulfonamide derivatives release HNO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the N-hydroxysulfonamide derivatives.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: November 26, 2019
    Assignees: Cardioxyl Pharmaceuticals, Inc., The Johns Hopkins University
    Inventors: John P. Toscano, Frederick Arthur Brookfield, Andrew D. Cohen, Stephen Martin Courtney, Lisa Marie Frost, Vincent Jacob Kalish
  • PHARMACEUTICAL COMPOSITIONS COMPRISING NITROXYL DONORS
    Publication number: 20190224159
    Abstract: The present disclosure provides nitroxyl donating pharmaceutical compositions comprising N-substituted hydroxylamine derivatives. The compositions are highly efficacious in treating cardiovascular diseases (e.g., heart failure), have a suitable toxicological profile, and are sufficiently stable for intravenous or oral administration.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 25, 2019
    Inventors: Vincent Jacob Kalish, John Reardon, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • N-HYDROXYLSULFONAMIDE DERIVATIVES AS NEW PHYSIOLOGICALLY USEFUL NITROXYL DONORS
    Publication number: 20190144380
    Abstract: The invention relates to N-hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel N-hydroxysulfonamide derivatives release HNO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the N-hydroxysulfonamide derivatives.
    Type: Application
    Filed: January 9, 2019
    Publication date: May 16, 2019
    Inventors: John P. Toscano, Frederick Arthur Brookfield, Andrew D. Cohen, Stephen Martin Courtney, Lisa Marie Frost, Vincent Jacob Kalish
  • NITROXYL DONORS WITH IMPROVED THERAPEUTIC INDEX
    Publication number: 20190133990
    Abstract: The disclosed subject matter provides N-substituted hydroxylamine derivative compounds, pharmaceutical compositions and kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Application
    Filed: January 8, 2019
    Publication date: May 9, 2019
    Inventors: Vincent Jacob Kalish, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • Pharmaceutical compositions comprising nitroxyl donors
    Patent number: 10245249
    Abstract: The present disclosure provides nitroxyl donating pharmaceutical compositions comprising N-substituted hydroxylamine derivatives. The compositions are highly efficacious in treating cardiovascular diseases (e.g., heart failure), have a suitable toxicological profile, and are sufficiently stable for intravenous or oral administration.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: April 2, 2019
    Assignee: Cardioxyl Pharmaceuticals, Inc.
    Inventors: Vincent Jacob Kalish, John Reardon, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • Nitroxyl donors with improved therapeutic index
    Patent number: 10213408
    Abstract: The disclosed subject matter provides N-substituted hydroxylamine derivative compounds, pharmaceutical compositions and kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: February 26, 2019
    Assignee: Cardioxyl Pharmaceuticals, Inc.
    Inventors: Vincent Jacob Kalish, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • N-hydroxylsulfonamide derivatives as new physiologically useful nitroxyl donors
    Patent number: 10179765
    Abstract: The invention relates to N-hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel N-hydroxysulfonamide derivatives release HNO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the N-hydroxysulfonamide derivatives.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: January 15, 2019
    Assignees: Cardioxyl Pharmaceuticals, Inc., The Johns Hopkins University
    Inventors: John P. Toscano, Frederick Arthur Brookfield, Andrew D. Cohen, Stephen Martin Courtney, Lisa Marie Frost, Vincent Jacob Kalish
  • PYRAZOLONE DERIVATIVES AS NITROXYL DONORS
    Publication number: 20180318308
    Abstract: The disclosed subject matter provides pyrazolone derivative compounds, pharmaceutical compositions comprising such compounds, kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Application
    Filed: October 18, 2016
    Publication date: November 8, 2018
    Inventors: Vincent Jacob Kalish, Lisa Marie Frost, Frederick Arthur Brookfield, Stephen Martin Courtney, Carl Leslie North, Matthew Robert Conroy
  • N-HYDROXYLSULFONAMIDE DERIVATIVES AS NITROXYL DONORS
    Publication number: 20180305304
    Abstract: The disclosed subject matter provides N-hydroxylsulfonamide derivative compounds of formulae (I), (II) or (III) as drawn below, pharmaceutical compositions comprising such compounds, kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Application
    Filed: October 18, 2016
    Publication date: October 25, 2018
    Inventors: Vincent Jacob Kalish, Lisa Marie Frost, Frederick Arthur Brookfield, Stephen Martin Courtney, John P. Toscano
  • N-HYDROXYLSULFONAMIDE DERIVATIVES AS NEW PHYSIOLOGICALLY USEFUL NITROXYL DONORS
    Publication number: 20180244610
    Abstract: The invention relates to N-hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel N-hydroxysulfonamide derivatives release HNO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the N-hydroxysulfonamide derivatives.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 30, 2018
    Inventors: John P. Toscano, Frederick Arthur Brookfield, Andrew D. Cohen, Stephen Martin Courtney, Lisa Marie Frost, Vincent Jacob Kalish
  • NITROXYL DONORS WITH IMPROVED THERAPEUTIC INDEX
    Publication number: 20180235927
    Abstract: The disclosed subject matter provides N-substituted hydroxylamine derivative compounds, pharmaceutical compositions and kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 23, 2018
    Inventors: Vincent Jacob Kalish, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • Quinazolin-4 (3H)-one derivatives used as P13 kinase inhibitors
    Patent number: 10028959
    Abstract: The present invention relates to the compound of formula (I) and to compositions comprising the same and to the use of the compound and to compositions of the compound in treatment, for example in the treatment of inflammatory diseases, in particular respiratory inflammatory disease. The invention also extends to methods of making the said compound.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: July 24, 2018
    Assignee: Respivert Ltd.
    Inventors: John King-Underwood, Kazuhiro Ito, Peter John Murray, George Hardy, Frederick Arthur Brookfield, Christopher John Brown
  • Nitroxyl donors with improved therapeutic index
    Patent number: 9968584
    Abstract: The disclosed subject matter provides N-substituted hydroxylamine derivative compounds, pharmaceutical compositions and kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: May 15, 2018
    Assignee: Cardioxyl Pharmaceuticals, Inc.
    Inventors: Vincent Jacob Kalish, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost, John P. Toscano
  • N-hydroxylsulfonamide derivatives as new physiologically useful nitroxyl donors
    Patent number: 9969684
    Abstract: The invention relates to N-hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury. Novel N-hydroxysulfonamide derivatives release NHO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the N-hydroxysulfonamide derivatives.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: May 15, 2018
    Assignees: Cardioxyl Pharmaceuticals, Inc., The Johns Hopkins University
    Inventors: John P. Toscano, Frederick Arthur Brookfield, Andrew D. Cohen, Stephen Martin Courtney, Lisa Marie Frost, Vincent Jacob Kalish
  • COMPOUNDS
    Publication number: 20180118754
    Abstract: The present invention relates to compounds of formula (I) and to compositions comprising the same and to the use of the compounds and their compositions in treatment, for example in the treatment of inflammatory diseases, in particular respiratory inflammatory disease. The invention also extends to methods of making said compounds.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 3, 2018
    Applicant: Respivert Ltd.
    Inventors: John King-Underwood, Kazuhiro Ito, Peter John Murray, George Hardy, Frederick Arthur Brookfield, Christopher John Brown
  • N-hydroxymethanesulfonamide nitroxyl donors
    Patent number: 9932303
    Abstract: The disclosed subject matter provides N-hydroxymethanesulfonamide compounds, pharmaceutical compositions and kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: April 3, 2018
    Assignee: Cardioxyl Pharmaceuticals, Inc.
    Inventors: Vincent Jacob Kalish, Frederick Arthur Brookfield, Stephen Martin Courtney, Lisa Marie Frost