Patents by Inventor Clas Sonesson

Clas Sonesson 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: 20250282732
    Abstract: There is disclosed a compound of Formula (III), a method for manufacturing thereof as well as uses thereof.
    Type: Application
    Filed: April 24, 2023
    Publication date: September 11, 2025
    Inventors: Sverker Von Unge, Clas Sonesson
  • Publication number: 20250282733
    Abstract: Described is a compound of Formula II1, a method of manufacturing thereof as well as uses thereof.
    Type: Application
    Filed: April 24, 2023
    Publication date: September 11, 2025
    Inventors: Håkan Wikström, Per Lindberg, Maria Gullme, Clas Sonesson, Sverker Von Unge
  • Publication number: 20250243155
    Abstract: There is disclosed a salt of Formula III, a method for manufacturing thereof as well as uses thereof. wherein X is H or OH, Y is H or a cation selected from the group consisting of Li, Na and K, — is a single bond or a double bond, and n is 0.5 or 1. 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: March 14, 2025
    Publication date: July 31, 2025
    Inventors: Inese Reine, Clas Sonesson, Ross Nicholas Waters, Joakim Mihkel Tedroff
  • Patent number: 12275694
    Abstract: There is disclosed a salt of Formula III, a method for manufacturing thereof as well as uses thereof. (Formula III), wherein X is H or OH, Y is H or a cation selected from the group consisting of Li, Na and K, is a single bond or a double bond, and n is 0.5 or 1.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: April 15, 2025
    Assignee: IRL 790 AB
    Inventors: Inese Reine, Clas Sonesson, Ross Nicholas Waters, Joakim Mihkel Tedroff
  • Publication number: 20240400505
    Abstract: Described is a salt of Formula IIb, a process for manufacturing thereof, and uses thereof.
    Type: Application
    Filed: August 13, 2024
    Publication date: December 5, 2024
    Inventors: Clas Sonesson, Maija Buksa, Inese Reine
  • Publication number: 20240343687
    Abstract: There is disclosed a salt of Formula III, a method for manufacturing thereof as well as uses thereof. (Formula III), wherein X is H or OH, Y is H or a cation selected from the group consisting of Li, Na and K, is a single bond or a double bond, and n is 0.5 or 1.
    Type: Application
    Filed: May 20, 2020
    Publication date: October 17, 2024
    Inventors: Inese Reine, Clas Sonesson, Ross Waters, Joakim Tedroff
  • Patent number: 12091384
    Abstract: Described is a salt of Formula IIb:
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: September 17, 2024
    Assignee: INTEGRATIVE RESEARCH LABORATORIES SWEDEN AB
    Inventors: Clas Sonesson, Maija Buksa, Inese Reine
  • Publication number: 20210317081
    Abstract: Described is a salt of Formula IIb:
    Type: Application
    Filed: June 25, 2021
    Publication date: October 14, 2021
    Inventors: Clas Sonesson, Maija Buksa, Inese Reine
  • Patent number: 11078158
    Abstract: The disclosure provides a process for manufacturing thereof a salt of Formula IIb:
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: August 3, 2021
    Assignee: INTEGRATIVE RESEARCH LABORATORIES SWEDEN AB
    Inventors: Clas Sonesson, Maija Buksa, Inese Reine
  • Patent number: 10875829
    Abstract: The disclosure provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of Formula (I): (I) or an isotope labelled analog thereof, or a pharmaceutically acceptable salt thereof, wherein: each of R1, R2, R3, R6 and R7 represents H or F, R4 represents H or CH3 R5 represents H or C1-C4alkyl, wherein at least two of R1, R2, R3, R6 and R7 represent F, together with at least one pharmaceutically acceptable carrier, excipient and/or diluent.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: December 29, 2020
    Assignee: INTEGRATIVE RESEARCH LABORATORIES SWEDEN AB
    Inventors: Clas Sonesson, Fredrik Pettersson
  • Patent number: 10799492
    Abstract: The present invention provides novel deuterated analogs of Pridopidine, i.e. 4-(3-methanesulfonyl-phenyl)-1-propyl-piperidine. Pridopidine is a drug substance currently in clinical development for the treatment of Huntington's disease. In other aspects the invention relates to pharmaceutical compositions comprising a deuterated analog of Pridopidine of the invention, and to therapeutic applications of these analogs.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: October 13, 2020
    Assignee: PRILENIA NEUROTHERAPEUTICS LTD.
    Inventor: Clas Sonesson
  • Publication number: 20200024231
    Abstract: The disclosure provides a process for manufacturing thereof a salt of Formula IIb:
    Type: Application
    Filed: May 18, 2018
    Publication date: January 23, 2020
    Inventors: Clas Sonesson, Maija Buksa, Inese Reine
  • Patent number: 10287247
    Abstract: The present disclosure relates to certain novel compounds and to their utility in modulation of levels of monoamines, dopamine, norepinephrine and serotonin, in cerebral cortical areas of the mammalian brain, and more specifically for the treatment of central nervous system disorders.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: May 14, 2019
    Assignee: Integrative Research Laboratories Sweden AB
    Inventors: Fredrik Pettersson, Clas Sonesson
  • Publication number: 20190031606
    Abstract: The present disclosure relates to certain novel compounds and to their utility in modulation of levels of monoamines, dopamine, norepinephrine and serotonin, in cerebral cortical areas of the mammalian brain, and more specifically for the treatment of central nervous system disorders.
    Type: Application
    Filed: September 27, 2018
    Publication date: January 31, 2019
    Inventors: Fredrik Pettersson, Clas Sonesson
  • Publication number: 20190015401
    Abstract: The present invention provides novel deuterated analogs of Pridopidine, i.e. 4-(3-methanesulfonyl-phenyl)-1-propyl-piperidine. Pridopidine is a drug substance currently in clinical development for the treatment of Huntington's disease. In other aspects the invention relates to pharmaceutical compositions comprising a deuterated analog of Pridopidine of the invention, and to therapeutic applications of these analogs.
    Type: Application
    Filed: September 17, 2018
    Publication date: January 17, 2019
    Applicant: Teva Pharmaceuticals International GmbH
    Inventor: Clas SONESSON
  • Patent number: 10087142
    Abstract: The present disclosure relates to certain novel compounds of Formula (I) and to their utility in modulation of levels of monoamines, dopamine, norepinephrine and serotonin, in cerebral cortical areas of the mammalian brain, and more specifically for the treatment of central nervous system disorders.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: October 2, 2018
    Assignee: INTEGRATIVE RESEARCH LABORATORIES
    Inventors: Fredrik Pettersson, Clas Sonesson
  • Publication number: 20180235950
    Abstract: The present invention provides novel deuterated analogs of Pridopidine, i.e. 4-(3-methanesulfonyl-phenyl)-1-propyl-piperidine. Pridopidine is a drug substance currently in clinical development for the treatment of Huntington's disease. In other aspects the invention relates to pharmaceutical compositions comprising a deuterated analog of Pridopidine of the invention, and to therapeutic applications of these analogs.
    Type: Application
    Filed: April 23, 2018
    Publication date: August 23, 2018
    Applicant: Teva Pharmaceuticals International GmbH
    Inventor: Clas SONESSON
  • Publication number: 20180141903
    Abstract: The present disclosure relates to certain novel compounds of Formula (I) and to their utility in modulation of levels of monoamines, dopamine, norepinephrine and serotonin, in cerebral cortical areas of the mammalian brain, and more specifically for the treatment of central nervous system disorders.
    Type: Application
    Filed: May 20, 2016
    Publication date: May 24, 2018
    Inventors: Fredrik Pettersson, Clas Sonesson
  • Publication number: 20160166559
    Abstract: In other aspects the invention relates to pharmaceutical compositions comprising a deuterated analog of Pridopidine of the invention, and to therapeutic applications of these analogs.
    Type: Application
    Filed: December 14, 2015
    Publication date: June 16, 2016
    Applicant: Teva Pharmaceuticals International GmbH
    Inventor: Clas SONESSON
  • Patent number: RE46117
    Abstract: New 3-substituted 4-(phenyl-N-alkyl)-piperazine and 4-(phenyl-N-alkyl)-piperidine compounds of Formula (1), wherein X N, CH, or C, however X may only be C when the compound comprises a double bond at the dotted line; R1 is OSO2CF3, OSO2CH3, SOR3, SO2R3, COR3, NO2, or CONHR3 and when X is CH or C R1 may also be CF3, CN, F, Cl, Br, or I; R2 is a C1-C4 alkyl, an allyl, CH2SCH3, CH2CH2OCH3, CH2CH2CH2F, CH2CF3, 3,3,3-trifluoropropyl, 4,4,4,-trifluorobutyl, or —(CH2)—R4; R3 is a C1-C3 alkyl CF3, or N(R2)2; R4 is a C3-C6 cycloalkyl, 2-tetrahydrofurane or 3-tetra-hydrofurane, as well as pharmaceutically acceptable salts thereof are disclosed.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: August 23, 2016
    Assignee: TEVA PHARMACEUTICALS INTERNATIONAL GMBH
    Inventors: Clas Sonesson, Bengt Andersson, Susanna Waters, Nicholas Waters, Joakim Tedroff