Patents by Inventor Brett Stevenson

Brett Stevenson 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: 20230144197
    Abstract: The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain H-APPAMP compounds (referred to herein as “H-APPAMP compounds”) that, inter alia, inhibit cyclin-dependent protein kinases (CDKs), especially CDK12 and/or CDK13, and are selective, for example, for CDK12 and/or CDK13 as compared to CDK7. In addition to selectively inhibiting CDK12 and/or CDK13, the compounds also act as selective Cyclin K degraders thereby removing the key signaling mechanism required for CDK12 and/or CDK13 activation; this confers additional cellular potency and selectivity.
    Type: Application
    Filed: December 16, 2020
    Publication date: May 11, 2023
    Inventors: Edward AINSCOW, Ashwani BAHL, Mihiro SUNOSE, Damien Francis Philippe CREPIN, Kamaldeep Kaur CHOHAN, Brett STEVENSON, Jason John SHIERS
  • Patent number: 11560395
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise azithromycin derivatives having a phosphonium cation tethered to the azithromycin macrocycle. The invention also relates to methods of using said compounds and to pharmaceutical formulations comprising said compounds.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: January 24, 2023
    Inventors: Tim Sparey, Andrew Ratcliffe, David Hallett, Brett Stevenson, Edward Cochrane, Alexandre Froidbise
  • Patent number: 11530193
    Abstract: The present invention relates to certain 4-(substituted aniline)-2-(substituted piperidin-1-yl)pyrimidine-5-carboxamide compounds which may be useful in the treatment or prevention of a disease or medical condition mediated through signaling of CaMK1 isoforms. For example, such compounds and salts thereof may be useful in the treatment or prevention of a number of different cancers, metabolic diseases including type-2 diabetes, and/or immune-mediated disorders.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: December 20, 2022
    Assignee: The University of Manchester
    Inventors: Peter Fischer, Christophe Fromont, Brett Stevenson, Sam Butterworth, Greg Iacobini, Graziella Greco, Miguel Garzon Sanz, Heulyn Jones, Divneet Kaur
  • Patent number: 11427606
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise azithromycin derivatives having a phosphonium cation tethered to the azithromycin macrocycle. The invention also relates to methods of using said compounds and the pharmaceutical formulations comprising said compounds.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: August 30, 2022
    Inventors: Tim Sparey, Andrew Ratcliffe, Brett Stevenson, Franz Lagasse, Edward Cochrane
  • Publication number: 20210347805
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise azithromycin derivatives having a phosphonium cation tethered to the azithromycin macrocycle. The invention also relates to methods of using said compounds and the pharmaceutical formulations comprising said compounds.
    Type: Application
    Filed: October 18, 2019
    Publication date: November 11, 2021
    Inventors: Tim SPAREY, Andrew RATCLIFFE, Brett STEVENSON, Franz LAGASSE
  • Patent number: 11161862
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise derivatives of tetracycline antibiotics, e.g. doxycycline, having a phosphonium cation tethered to the tetracycline tetracycle. The invention also relates to methods of using said compounds and to pharmaceutical formulations comprising said compounds.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: November 2, 2021
    Assignee: Oxford University Innovation Limited
    Inventors: Tim Sparey, Andrew Ratcliffe, Edward Cochrane, Brett Stevenson, David Hallett, Franz Lagasse, Gilbert Lassalle, Alexandre Froidbise
  • Publication number: 20210269417
    Abstract: The present invention relates to certain 4-(substituted aniline)-2-(substituted piperidin-1-yl)pyrimidine-carboxamide compounds which may be useful in the treatment or prevention of a disease or medical condition mediated through signalling of CaMK1 isoforms. For example, such compounds and salts thereof may be useful in the treatment or prevention of a number of different cancers, metabolic diseases including type-2 diabetes, and/or immune-mediated disorders.
    Type: Application
    Filed: May 15, 2019
    Publication date: September 2, 2021
    Inventors: Peter FISCHER, Christophe FROMONT, Brett STEVENSON, Sam BUTTERWORTH, Greg IACOBINI, Graziella GRECO, Miguel Garzon SANZ, Heulyn JONES, Divneet KAUR
  • Publication number: 20210261582
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise azithromycin derivatives having a phosphonium cation tethered to the azithromycin macrocycle. The invention also relates to methods of using said compounds and to pharmaceutical formulations comprising said compounds.
    Type: Application
    Filed: April 20, 2018
    Publication date: August 26, 2021
    Inventors: Tim Sparey, Andrew Ratcliffe, David Hallett, Brett Stevenson, Edward Cochrane, Alexandre Froidbise
  • Patent number: 11098073
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise derivatives of tetracycline antibiotics, e.g. doxycycline, having a phosphonium cation tethered to the tetracycline tetracycle. The invention also relates to methods of using said compounds and to pharmaceutical formulations comprising said compounds.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: August 24, 2021
    Assignee: Oxford University Innovation Limited
    Inventors: Tim Sparey, Andrew Ratcliffe, David Hallett, Edward Cochrane, Gilbert Lassalle, Alexandre Froidbise, Brett Stevenson
  • Publication number: 20210253616
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise azithromycin derivatives having a phosphonium cation tethered to the azithromycin macrocycle. The invention also relates to methods of using said compounds and the pharmaceutical formulations comprising said compounds.
    Type: Application
    Filed: April 20, 2018
    Publication date: August 19, 2021
    Inventors: Tim Sparey, Andrew Ratcliffe, Brett Stevenson, Franz Lagasse, Edward Cochrane
  • Publication number: 20200131208
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise derivatives of tetracycline antibiotics, e.g. doxycycline, having a phosphonium cation tethered to the tetracycline tetracycle. The invention also relates to methods of using said compounds and to pharmaceutical formulations comprising said compounds.
    Type: Application
    Filed: April 20, 2018
    Publication date: April 30, 2020
    Inventors: Tim Sparey, Andrew Ratcliffe, David Hallett, Edward Cochrane, Gilbert Lassalle, Alexandre Froidbise, Brett Stevenson
  • Publication number: 20200123182
    Abstract: This invention relates to compounds that are useful as cancer therapies. The compounds comprise derivatives of tetracycline antibiotics, e.g. doxycycline, having a phosphonium cation tethered to the tetracycline tetracycle. The invention also relates to methods of using said compounds and to pharmaceutical formulations comprising said compounds.
    Type: Application
    Filed: April 20, 2018
    Publication date: April 23, 2020
    Inventors: Tim Sparey, Andrew Ratcliffe, Edward Cochrane, Brett Stevenson, David Hallett, Franz Lagasse, Gilbert Lassalle, Alexandre Froidbise
  • Publication number: 20070102013
    Abstract: A tobacco mass is heated to a temperature of about 150° to about 220° C. to release flavorful tobacco volatiles, which are entrained in air passing through the tobacco mass, and condensed to form an inhalable aerosol. The tobacco mass may have a rotationally symmetric shape, with at least part of its surface in heat transfer relationship with a heater. The heater may be an external shell, an internal rod, or a plate. A shell can enclose the heater and tobacco mass and define a preheating chamber for inflowing air. A mouthpiece, with or without a filter, may be arranged in fluid communication with the tobacco mass to direct the aerosol from the heating system.
    Type: Application
    Filed: September 28, 2006
    Publication date: May 10, 2007
    Applicant: Philip Morris USA Inc.
    Inventors: John Adams, William Crowe, John Hearn, Robert Lee, Brett Stevenson, Zuyin Yang, James Baggett, John Hairfield, Steven Larson, Robert Ripley, Susan Wrenn
  • Patent number: 6418938
    Abstract: A brush cleaning unit for a heater fixture of a smoking device includes a holder such as a tube wherein the heater fixture can be washed with a liquid by a movable brush. The tube can include first and second ends, a portion of a key for cooperating with a corresponding portion of the key on the heater fixture for orienting the heater fixture, and an arrangement for preventing the brush from rotating. The brush can be arranged to be axially movable relative to the tube and the heater fixture attached thereto.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: July 16, 2002
    Assignee: Philip Morris Incorporated
    Inventors: Grier Fleischhauer, Brett Stevenson, Shodo Minagawa, Mary Ellen Counts
  • Patent number: 6119700
    Abstract: A brush cleaning unit for a heater fixture of a smoking device includes a tube having a first end and a second end, the tube including a portion of a key for cooperating with a corresponding portion of the key on a heater fixture for attaching and orienting the heater fixture relative to the tube. The brush cleaning unit also includes a brush attached to the tube. The brush is axially movable relative to the tube and the heater fixture attached thereto. The brush is non-rotatable relative to the tube. A method for cleaning a heater fixture is also disclosed.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: September 19, 2000
    Assignee: Philip Morris Incorporated
    Inventors: Grier Fleischhauer, Brett Stevenson