Patents by Inventor Shawn Johnstone

Shawn Johnstone 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).

  • Patent number: 12054486
    Abstract: The present disclosure is directed to compounds of formula (1): wherein X, Y, R1, R2 and R3 are as described herein, as stereoisomers, enantiomers or tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, and pharmaceutical compositions comprising the compounds of formula (I), as described herein, which are useful as voltage-gated sodium channel modulators and are therefore are useful in treating seizure disorders such as epilepsy.
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: August 6, 2024
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Verner Alexander Lofstrand, Jung Yun Kim, Helen Clement, Kristen Nicole Burford, Paul Charifson, Shawn Johnstone, Juliette Sabbatani, Jan Felix Scholtes, Wei Zhang, Shaoyi Sun
  • Patent number: 11981657
    Abstract: This application relates to substituted benzimidazoles, compositions comprising them and their uses in the treatment of diseases and conditions in which inhibition of a bromodomain is indicated. For example, the application relates to substituted benzimidazoles and to their use as bromodomain inhibitors. The present application is also related to the treatment or prevention of proliferative disorders, auto-immune disorders, inflammatory disorders, dermal disorders, and neoplasms, including tumors and/or cancers.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: May 14, 2024
    Assignee: EPIGENETIX, INC.
    Inventors: Mehrnaz Pourashraf, Guillaume Jacquemot, Stephen Claridge, Malken Bayrakdarian, Shawn Johnstone, Jeffrey S. Albert, Andrew Griffin
  • Publication number: 20240101531
    Abstract: The present disclosure is directed to compounds of Formula (1): wherein m, n, Y, R1, R2, R3, R4 and R5 are each as described herein, as stereoisomers, enantiomers or tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, and pharmaceutical compositions comprising the compounds of Formula (I), as described herein, which are useful as voltage-gated potassium channel modulators and are therefore are useful in treating seizure disorders such as epilepsy.
    Type: Application
    Filed: June 6, 2023
    Publication date: March 28, 2024
    Inventors: Paul Scott Charifson, Christoph Martin Dehnhardt, Julien A. Delbrouck, Thilo Focken, Wei Gong, Shawn Johnstone, Xiangyu Li, Jia Yi Mo, Juliette Sabbatani, Hong Wang, Steven Sigmund Wesolowski, Alla Yurevna Zenova, Wei Zhang
  • Publication number: 20230416228
    Abstract: The disclosure provides FOXO1 inhibitors having beneficial properties such as selectivity and metabolic stability. FOXO1 inhibitors are useful in the treatment of diabetes.
    Type: Application
    Filed: March 3, 2023
    Publication date: December 28, 2023
    Inventors: Sandro Belvedere, Hua Viola Lin, Robert J. DeVita, Stephane Turcotte, Shawn Johnstone
  • Publication number: 20230203007
    Abstract: The present disclosure is directed to compounds of formula (I): wherein R1, R2, R3, R3a, R4, Y, and X are as described herein, as stereoisomers, enantiomers, or tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates, or prodrugs thereof, and pharmaceutical compositions comprising the compounds of formula (I), as described herein, which are useful as voltage-gated sodium channel modulators and are therefore are useful in treating seizure disorders such as epilepsy.
    Type: Application
    Filed: September 23, 2022
    Publication date: June 29, 2023
    Inventors: Verner Alexander Lofstrand, Jung Yun Kim, Helen Clement, Kristen Nicole Burford, Paul Charifson, Shawn Johnstone, Juliette Sabbatani, Jan Felix Scholtes, Wei Zhang, Shaoyi Sun, Michael Clark, Steve Wesolowski, Ravi Munuganti, Ramkumar Rajamani
  • Publication number: 20230144095
    Abstract: The present disclosure is directed to compounds of formula (1): wherein X, Y, R1, R2 and R3 are as described herein, as stereoisomers, enantiomers or tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, and pharmaceutical compositions comprising the compounds of formula (I), as described herein, which are useful as voltage-gated sodium channel modulators and are therefore are useful in treating seizure disorders such as epilepsy.
    Type: Application
    Filed: September 23, 2022
    Publication date: May 11, 2023
    Inventors: Verner Alexander Lofstrand, Jung Yun Kim, Helen Clement, Kristen Nicole Burford, Paul Charifson, Shawn Johnstone, Juliette Sabbatani, Jan Felix Scholtes, Wei Zhang, Shaoyi Sun
  • Publication number: 20230121578
    Abstract: The present application relates to compounds of formula (I?) or formula (I), such as formula (Ia), and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing neurodegenerative disorders, such as Alzheimer's disease (AD), Parkinson's disease (PD), Huntington disease (HD) and other CAG-triplet repeat (or polyglutamine) diseases, amyotrophic lateral sclerosis (ALS; Lou Gehrig's disease), diffuse Lewy body disease, chorea-acanthocytosis, primary lateral sclerosis, multiple sclerosis (MS), frontotemporal dementia, Friedreich's ataxia, acute head injury, and epilepsy (repression of microglia activation).
    Type: Application
    Filed: September 7, 2022
    Publication date: April 20, 2023
    Inventors: Johan Bartholomeus, Roland Bürli, Rebecca Jarvis, Shawn Johnstone, Thor Ostenfeld, Ina Terstiege, Massimiliano Travagli, Stephane Turcotte
  • Patent number: 11479539
    Abstract: The present application relates to compounds of formula (I?) or formula (I), such as formula (Ia), and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing neurodegenerative disorders, such as Alzheimer's disease (AD), Parkinson's disease (PD), Huntington disease (HD) and other CAG-triplet repeat (or polyglutamine) diseases, amyotrophic lateral sclerosis (ALS; Lou Gehrig's disease), diffuse Lewy body disease, chorea-acanthocytosis, primary lateral sclerosis, multiple sclerosis (MS), frontotemporal dementia, Friedreich's ataxia, acute head injury, and epilepsy (repression of microglia activation).
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: October 25, 2022
    Assignee: MedImmune Limited
    Inventors: Johan Bartholomeus, Roland Bürli, Rebecca Jarvis, Shawn Johnstone, Thor Ostenfeld, Ina Terstiege, Massimiliano Travagli, Stephane Turcotte
  • Patent number: 11365186
    Abstract: This application relates to substituted benzimidazoles, compositions comprising them and their uses in the treatment of diseases and conditions in which inhibition of a bromodomain is indicated. For example, the application relates to substituted benzimidazoles and to their use as bromodomain inhibitors. The present application is also related to the treatment or prevention of proliferative disorders, auto-immune disorders, inflammatory disorders, dermal disorders, and neoplasms, including tumors and/or cancers.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: June 21, 2022
    Assignee: EPIGENETIX, INC.
    Inventors: Mehrnaz Pourashraf, Guillaume Jacquemot, Stephen Claridge, Malken Bayrakdarian, Shawn Johnstone, Jeffrey S. Albert, Andrew Griffin
  • Publication number: 20220162215
    Abstract: The present disclosure is directed to nitrogen-containing heteroaryl analogs, methods of making nitrogen-containing analogs, and methods of treating disorders associated with PINK1 kinase activity including, but not limited to, neurodegenerative diseases, mitochondrial diseases, fibrosis, and/or cardiomyopathy using these analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: April 3, 2020
    Publication date: May 26, 2022
    Inventors: Daniel de Roulet, Johan Bartholomeus, Shawn Johnstone, Randall Marcelo Chin, Nicholas Thomas Hertz, Robert DeVita
  • Publication number: 20220144826
    Abstract: The present application discloses heteroaromatic and heterobicyclic aromatic derivative compounds and compositions, and methods for treating ferroptosis-related disorders and diseases inpatients using the compounds and compositions as disclosed herein.
    Type: Application
    Filed: March 10, 2020
    Publication date: May 12, 2022
    Applicant: COLLABORATIVE MEDICINAL DEVELOPMENT, LLC
    Inventors: John Warner, Carmen Baldino, Laura Muollo, John Lee, Srinivasa Cheruku, Rowan Walker, James Siedlecki, John Proudfoot, Shawn Johnstone, Mehdi Numa, Craig Rosenfeld
  • Publication number: 20210094931
    Abstract: The present application relates to compounds of formula (I) or formula (I), such as formula (Ia), and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing neurodegenerative disorders, such as Alzheimer's disease (AD), Parkinson's disease (PD), Huntington disease (HD) and other CAG-triplet repeat (or polyglutamine) diseases, amyotrophic lateral sclerosis (ALS; Lou Gehrig's disease), diffuse Lewy body disease, chorea-acanthocytosis, primary lateral sclerosis, multiple sclerosis (MS), frontotemporal dementia, Friedreich's ataxia, acute head injury, and epilepsy (repression of microglia activation).
    Type: Application
    Filed: December 20, 2018
    Publication date: April 1, 2021
    Inventors: Johan Bartholomeus, Roland Bürli, Rebecca Jarvis, Shawn Johnstone, Thor Ostenfeld, Ina Terstiege, Massimiliano Travagli, Stephane Turcotte
  • Patent number: 10836742
    Abstract: This application relates to N-substituted bicyclic lactams of formula (I), compositions comprising them and their uses in the treatment of diseases and conditions in which inhibition of a bromodomain is indicated. For example, the application relates to the N-substituted bicyclic lactams of formula (I) and to their use as bromodomain inhibitors. The present application is also related to the treatment or prevention of proliferative disorders, auto-immune disorders, inflammatory disorders, dermal disorders, and neoplasms, including tumors and/or cancers.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: November 17, 2020
    Assignee: Neomed Institute
    Inventors: Guillaume Jacquemot, Stephen Claridge, Malken Bayrakdarian, Shawn Johnstone, Jeffrey S. Albert, Andrew Griffin
  • Patent number: 10703740
    Abstract: This application relates to substituted benzimidazoles, compositions comprising them and their uses in the treatment of diseases and conditions in which inhibition of a bromodomain is indicated. For example, the application relates to substituted benzimidazoles and to their use as bromodomain inhibitors. The present application is also related to the treatment or prevention of proliferative disorders, auto-immune disorders, inflammatory disorders, dermal disorders, and neoplasms, including tumors and/or cancers.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: July 7, 2020
    Assignee: Neomed Institute
    Inventors: Mehrnaz Pourashraf, Guillaume Jacquemot, Stephen Claridge, Malken Bayrakdarian, Shawn Johnstone, Jeffrey S. Albert, Andrew Griffin
  • Patent number: 10501459
    Abstract: This application relates to substituted imidazopyridines, compositions comprising them and their uses in the treatment of diseases and conditions in which inhibition of a bromodomain is indicated. For example, the application relates to substituted imidazopyridines of Formula I and to their use as bromodomain inhibitors. The present application is also related to the treatment or prevention of proliferative disorders, auto-immune disorders, inflammatory disorders, dermal disorders, and neoplasms, including tumors and/or cancers.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: December 10, 2019
    Assignee: Neomed Institute
    Inventors: Mehrnaz Pourashraf, Marc-Andre Beaulieu, Stephen Claridge, Malken Bayrakdarian, Shawn Johnstone, Jeffrey S. Albert, Andrew Griffin
  • Patent number: 10501438
    Abstract: This application relates to aryl-substituted dihydroquinolinones of formula (I), compositions comprising them and their uses in the treatment of diseases and conditions in which inhibition of a bromodomain is indicated. For example, the application relates to aryl-substituted dihydroquinolinones and to their use as bromodomain inhibitors. The present application is also related to the treatment or prevention of proliferative disorders, auto-immune disorders, inflammatory disorders, dermal disorders, and neoplasms, including tumors and/or cancers.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: December 10, 2019
    Assignee: Neomed Institute
    Inventors: Guillaume Jacquemot, Malken Bayrakdarian, Shawn Johnstone, Jeffrey S. Albert, Andrew Griffin
  • Patent number: 8168668
    Abstract: The present invention relates to new compounds or salts, solvates or solvated salts thereof, processes for their preparation and to new intermediates used in the preparation thereof, pharmaceutical compositions containing said compounds and to the use of said compounds in therapy.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: May 1, 2012
    Assignee: AstraZeneca AB
    Inventors: Yevgeni Besidski, Martin Nylof, Inger Kers, Karin Skogholm, Shawn Johnstone, Paul Jones, Denis Labrecque, Andrew Griffin
  • Patent number: 8093402
    Abstract: Provided herein are compounds in accord with Formula I: that are useful in the treatment of pain.
    Type: Grant
    Filed: February 8, 2011
    Date of Patent: January 10, 2012
    Assignee: AstraZeneca AB
    Inventors: William Brown, Shawn Johnstone, Denis Labrecque
  • Publication number: 20110160180
    Abstract: Compounds of Formulae (I), or pharmaceutically acceptable salts thereof: wherein R1, R2 and Y are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
    Type: Application
    Filed: August 15, 2008
    Publication date: June 30, 2011
    Applicant: ASTRAZENECA AB
    Inventors: Sara Beha, William Brown, Shawn Johnstone, Ziping Liu, Daniel Pagé, Miroslaw Tomaszewski, Zhong-yong Wei, Shi Yi Yue
  • Publication number: 20110137045
    Abstract: Provided herein are compounds in accord with Formula I: that are useful in the treatment of pain.
    Type: Application
    Filed: February 8, 2011
    Publication date: June 9, 2011
    Applicant: AstraZeneca AB
    Inventors: William Brown, Shawn Johnstone, Denis Labrecque