Patents Assigned to Anavex Life Sciences Corp.
  • Publication number: 20240066003
    Abstract: This invention addresses tetrahydro-N, N-dimethyl-2,2diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73, AV2-73, or A2-73) in a method of treatment for neurodevelopmental disorders. Particular reference is made to the treatment of autism spectrum disorder, cerebral palsy, Rett syndrome, Angelman syndrome, Williams syndrome, pervasive developmental disorder not otherwise specified (PDD-NOS), childhood disintegrative disorder, and Smith-Magenis syndrome. Additional reference is made to multiple sclerosis.
    Type: Application
    Filed: October 30, 2023
    Publication date: February 29, 2024
    Applicant: Anavex Life Sciences Corp.
    Inventor: Christopher U. Missling
  • Patent number: 11896590
    Abstract: A method for the treatment and/or prevention of pain which comprises administering to a subject in need of such treatment a therapeutically effective amount of 1-(3-4(((1R,3S,5S)-adamantan-1-yl)(phenyl)methyl)propyl)-4-methylpiperazine and pharmaceutically acceptable salts thereof (“AV1066”), with reference to visceral and neuropathic pain.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: February 13, 2024
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventor: Christopher U. Missling
  • Patent number: 11839600
    Abstract: This invention addresses tetrahydro-N, N-dimethyl-2,2diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73, AV2-73, or A2-73) in a method of treatment for neurodevelopmental disorders. Particular reference is made to the treatment of autism spectrum disorder, cerebral palsy, Rett syndrome, Angelman syndrome, Williams syndrome, pervasive developmental disorder not otherwise specified (PDD-NOS), childhood disintegrative disorder, and Smith-Magenis syndrome. Additional reference is made to multiple sclerosis.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: December 12, 2023
    Assignee: Anavex Life Sciences Corp.
    Inventor: Christopher U. Missling
  • Patent number: 11813242
    Abstract: A2-73 is a useful therapeutic in the treatment of humans suffering from insomnia, anxiety or agitation. Particular attention is made to oral daily doses of from about 10 mg to about 50 mg, with particular reference to about 20 to 30 mg.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: November 14, 2023
    Assignee: Anavex Life Sciences Corp.
    Inventor: Christopher U. Missling
  • Publication number: 20230301961
    Abstract: This invention concerns a dosage form comprising a therapeutically effective amount of A19-144 or A2-73 and a therapeutically effective amount of at least one AED. This invention further encompasses a method of treating a subject in need of such treatment comprising administering a therapeutically effective amount of A19-144 or A2-73 in conjunction with any therapeutically effective amount of an AED.
    Type: Application
    Filed: May 18, 2023
    Publication date: September 28, 2023
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventors: Christopher U. Missling, Cameron Durrant
  • Patent number: 11690821
    Abstract: This invention concerns a dosage form comprising a therapeutically effective amount of A19-144 or A2-73 and a therapeutically effective amount of at least one AED. This invention further encompasses a method of treating a subject in need of such treatment comprising administering a therapeutically effective amount of A19-144 or A2-73 in conjunction with any therapeutically effective amount of an AED.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: July 4, 2023
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventors: Christopher U. Missling, Cameron Durrant
  • Patent number: 11661405
    Abstract: Polymorphic forms of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73) and a metabolite of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73) are disclosed and characterized. Compositions and method for treatment of Alzheimer's disease that includes the polymorphic forms and metabolite of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73).
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: May 30, 2023
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventors: Linda Sharon Daintree, Daniel Mark Ledger, Lucy Anne Leonard, Peter York, Alani Selvey
  • Publication number: 20230142424
    Abstract: The present disclosure provides crystalline forms of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine (A2-73), in freebase or salt forms. Also described are pharmaceutical formulations and dosage forms comprising the disclosed crystal forms, and methods of using crystalline A2-73 in dosage forms for neuroprotection including treatment of neurodegenerative and other diseases.
    Type: Application
    Filed: November 1, 2022
    Publication date: May 11, 2023
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventors: Christopher U. MISSLING, Alani SELVEY
  • Patent number: 11622955
    Abstract: A method for lowering systolic blood pressure in a patient exhibiting resistance to a antihypertensive therapy with one or more drugs, the method comprising administering to the patient ANAVEX®2-73 at a dose and frequency effective to provide a reduction of at least about 3 mmHg in one or more blood pressure parameters selected from trough sitting systolic, 24-hour ambulatory systolic, and maximum diurnal systolic blood pressures.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: April 11, 2023
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventor: Christopher U. Missling
  • Publication number: 20230071766
    Abstract: A method for lowering systolic blood pressure in a patient exhibiting resistance to a antihypertensive therapy with one or more drugs, the method comprising administering to the patient ANAVEX®2-73 at a dose and frequency effective to provide a reduction of at least about 3 mmHg in one or more blood pressure parameters selected from trough sitting systolic, 24-hour ambulatory systolic, and maximum diurnal systolic blood pressures.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 9, 2023
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventor: Christopher U. MISSLING
  • Patent number: 11498908
    Abstract: The present disclosure provides crystalline forms of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine (A2-73), in freebase or salt forms. Also described are pharmaceutical formulations and dosage forms comprising the disclosed crystal forms, and methods of using crystalline A2-73 in dosage forms for neuroprotection including treatment of neurodegenerative and other diseases.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: November 15, 2022
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventors: Christopher U. Missling, Alani Selvey
  • Patent number: 11446275
    Abstract: This invention addresses tetrahydro-N, N-dimethyl-2,2diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73, AV2-73, or A2-73) in a method of treatment for neurodevelopmental disorders. Particular reference is made to the treatment of autism spectrum disorder, cerebral palsy, Rett syndrome, Angelman syndrome, Williams syndrome, pervasive developmental disorder not otherwise specified (PDD-NOS), childhood disintegrative disorder, and Smith-Magenis syndrome. Additional reference is made to multiple sclerosis.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: September 20, 2022
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventor: Christopher U. Missling
  • Publication number: 20220249427
    Abstract: The present invention provides methods for treating a genetic neurodevelopmental disorder such as Rett syndrome, comprising administering to a subject in need thereof a liquid oral dosage formulation comprising a therapeutically effective amount of ANAVEX2-73.
    Type: Application
    Filed: July 22, 2020
    Publication date: August 11, 2022
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventors: Christopher U. Missling, Alani Selvey
  • Publication number: 20220226278
    Abstract: The present disclosure provides genetic polymorphisms associated with an altered response of a subject to Sigma-1 receptor therapy. Also described is use of the polymorphisms to personalize treatment for subjects in need of Sigma-1 receptor therapy such as treatment of neurodevelopmental and neurodegenerative diseases and conditions.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 21, 2022
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventors: Christopher U. MISSLING, Mohammad Michel AFSHAR, Frédéric PARMENTIER
  • Patent number: 11337953
    Abstract: A2-73 is a useful therapeutic in the treatment of humans suffering from insomnia, anxiety or agitation. Particular attention is made to oral daily doses of from about 10 mg to about 50 mg, with particular reference to about 20 to 30 mg.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: May 24, 2022
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventor: Christopher U. Missling
  • Publication number: 20220142968
    Abstract: The present invention provides methods for treating a genetic neurodevelopmental disorder, such as Rett syndrome or Fragile X-syndrome, comprising evaluating a subject for his/her occurrence and/or severity of symptoms and/or specific biomarker levels before administering a dosage formulation of ANAVEX2-73 to the subject, administering the dosage formulation of ANAVEX2-73 to the subject for a period of time, re-evaluating the occurrence and/or severity of symptoms and/or specific biomarker levels, and optionally modifying the dosage of ANAVEX2-73 administered to the subject based on the re-evaluation results.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventors: Christopher U. Missling, Alani Selvey
  • Patent number: 11103478
    Abstract: Composition and method for treatment of Alzheimer's disease that includes ANAVEX2-73. Method of treatment of Alzheimer's disease using pharmaceutical compositions comprising ANAVEX2-73 according to an intermittent dosage regimen.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: August 31, 2021
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventor: Marco Cecchi
  • Publication number: 20210228532
    Abstract: This invention addresses tetrahydro-N, N-dimethyl-2,2diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73, AV2-73, or A2-73) in a method of treatment for neurodevelopmental disorders. Particular reference is made to the treatment of autism spectrum disorder, cerebral palsy, Rett syndrome, Angelman syndrome, Williams syndrome, pervasive developmental disorder not otherwise specified (PDD-NOS), childhood disintegrative disorder, and Smith-Magenis syndrome. Additional reference is made to multiple sclerosis.
    Type: Application
    Filed: January 8, 2021
    Publication date: July 29, 2021
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventor: Christopher U. Missling
  • Patent number: 11071723
    Abstract: A method for treatment of cardiac dysfunction comprising administering to a subject in need thereof a therapeutically effective amount of at least one of ANAVEX 2-73 or ANAVEX 19-144 or pharmaceutically acceptable salt thereof or combination thereof.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: July 27, 2021
    Assignee: ANAVEX LIFE SCIENCES CORP.
    Inventor: Christopher U. Missling
  • Publication number: 20210220321
    Abstract: Polymorphic forms of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73) and a metabolite of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73) are disclosed and characterized. Compositions and method for treatment of Alzheimer's disease that includes the polymorphic forms and metabolite of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73).
    Type: Application
    Filed: April 5, 2021
    Publication date: July 22, 2021
    Applicant: ANAVEX LIFE SCIENCES CORP.
    Inventors: Linda Sharon Daintree, Daniel Mark Ledger, Lucy Anne Leonard, Peter York