Patents by Inventor Mart Saarma

Mart Saarma 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: 20210244728
    Abstract: Compositions and methods for treating or preventing peripheral neuropathy in a subject determined to be in need thereof. The method comprises a step of topically administering to the subject anti-peripheral neuropathic compounds acting as GFR a 3 type receptor agonist.
    Type: Application
    Filed: April 28, 2021
    Publication date: August 12, 2021
    Inventors: Mati KARELSON, Mart SAARMA, Neinar SELI
  • Publication number: 20210009645
    Abstract: The present invention provides a C-terminal CDNF fragment sequence or a sequence which has at least 80% homology or sequence identity to said sequence. The C-terminal CDNF fragment protects ER stressed neurons, motoneurons and dopaminergic neurons and the fragment is capable of penetrating neuronal cell membrane as well as the blood-brain-barrier. The present invention further provides said fragment and pharmaceutical compositions comprising said fragment for use in treatments of degenerative diseases and disorders including central nervous system diseases, diabetes and retinal disorders. The present invention is also providing a C-terminal MANF fragment sequence or a sequence which has at least 80% homology or sequence identity to the said sequence and pharmaceutical compositions comprising said MANF fragment for use in the treatment of degenerative diseases and disorders including central nervous system diseases, diabetes and retinal disorders.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 14, 2021
    Inventors: Mart Saarma, Mikko Airavaara, Merja Voutilainen, Li Ying Yu, Maria Lindahl
  • Publication number: 20200113895
    Abstract: Compositions and methods for treating or preventing peripheral neuropathy in a subject determined to be in need thereof. The method comprises a step of topically administering to the subject anti-peripheral neuropathic compounds acting as GFR ? 3 type receptor agonist.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Applicant: Chemedest Ltd.
    Inventors: Mati Karelson, Mart SAARMA, Neinar SELI
  • Publication number: 20200071372
    Abstract: The present invention provides a C-terminal CDNF fragment sequence or a sequence which has at least 90% homology to said sequence. The C-terminal CDNF fragment protects ER stressed neurons, motoneurons and dopaminergic neurons and the fragment is capable of penetrating neuronal cell membrane as well as the blood-brain-barrier. The present invention further provides said fragment and pharmaceutical compositions comprising said fragment for use in treatments of degenerative diseases and disorders including central nervous system diseases, diabetes and retinal disorders. The present invention is also providing a C-terminal MANF fragment sequence or a sequence which has at least 90% homology to the said sequence and pharmaceutical compositions comprising said MANF fragment for use in the treatment of degenerative diseases and disorders including central nervous system diseases, diabetes and retinal disorders.
    Type: Application
    Filed: May 4, 2018
    Publication date: March 5, 2020
    Inventors: Mart Saarma, Mikko Airavaara, Merja Voutilainen, Li Ying Yu, Maria Lindahl
  • Publication number: 20190192629
    Abstract: The present invention is directed to a composition for intranasal administration comprising a CDNF polypeptide for use in the intranasal treatment of a central nervous system disease, such as Alzheimer's disease, Parkinson's disease, multiple system atrophy, amyotrophic lateral sclerosis, frontotemporal lobar degeneration, dementia with Lewy bodies, mild cognitive impairment, Huntington's disease, traumatic brain injury and stroke. The present invention is also directed to a composition for intranasal administration comprising a MANF polypeptide for use in the intranasal treatment of a central nervous system disease.
    Type: Application
    Filed: November 18, 2016
    Publication date: June 27, 2019
    Applicant: Herantis Pharma Plc
    Inventors: Henri Huttunen, Mikko Airavaara, Mart Saarma
  • Publication number: 20190153052
    Abstract: A method for treating a condition in a patient, wherein the condition is selected from the group consisting of Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, stroke and peripheral neuropathy. The method consists of administering to the patient a pharmaceutically effective amount of a pharmaceutical composition comprising the MANF2 polypeptide of SEQ ID NO:2 or a functional fragment thereof.
    Type: Application
    Filed: October 17, 2014
    Publication date: May 23, 2019
    Applicant: HERANTIS PHARMA PLC.
    Inventors: Mart SAARMA, Juha LAUREN, Päivi LINDHOLM, Tonis TIMMUSK, Raimo TUOMINEN
  • Patent number: 10017553
    Abstract: The present invention relates to Glial Cell Line-Derived Neurotrophic Factor (GDNF) protein and gene and is, in particular, directed to a novel splice variant of GDNF protein, which is encoded by a novel splice variant pre-(?)pro-GDNF, and secreted under biological regulation.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: July 10, 2018
    Inventors: Liina Nevalaita, Mart Saarma
  • Publication number: 20180036305
    Abstract: Compositions and methods for treating or preventing peripheral neuropathy in a subject determined to be in need thereof. The method comprises a step of topically administering to the subject anti-peripheral neuropathic compounds acting as GFR?3 type receptor agonist.
    Type: Application
    Filed: August 22, 2017
    Publication date: February 8, 2018
    Applicant: Chemedest Ltd.
    Inventors: Mati Karelson, Mart Saarma, Neinar Seli
  • Publication number: 20170145066
    Abstract: The present invention relates to Glial Cell Line-Derived Neurotrophic Factor (GDNF) protein and gene and is, in particular, directed to a novel splice variant of GDNF protein, which is encoded by a novel splice variant pre-(?)pro-GDNF, and secreted under biological regulation.
    Type: Application
    Filed: February 3, 2017
    Publication date: May 25, 2017
    Inventors: Liina NEVALAITA, Mart SAARMA
  • Patent number: 9592270
    Abstract: The present invention generally relates to the field of treatment of neuronal disorders and more particularly to neurotrophic factor MANF and uses thereof. The present invention provides a pharmaceutical compound comprising MANF nucleic acid molecule, MANF protein or a functional fragment thereof for the treatment of a peripherial neuropathy including Alzheimer's disease, Parkinson's disease, epilepsy, drug addiction and ischemic brain injury.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: March 14, 2017
    Assignee: HERANTIS PHARMA PLC.
    Inventors: Mart Saarma, Päivi Pulkkila, Merja Voutilainen, Johan Peränen, Raimo Tuominen, Mikko Airavaara, Veli-Matti Leppänen, Maria Lindahl, Jaan-Olle Andressoo
  • Patent number: 9579362
    Abstract: The present invention relates to Glial Cell Line-Derived Neurotrophic Factor (GDNF) protein and gene and is, in particular, directed to a novel splice variant of GDNF protein, which is encoded by a novel splice variant pre-(?)pro-GDNF, and secreted under biological regulation.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: February 28, 2017
    Inventors: Liina Nevalaita, Mart Saarma
  • Patent number: 9469679
    Abstract: Neurturin polypeptides which possess reduced heparin and heparan sulfate binding affinity but retain neurotrophic activity, nucleic acids which encode the neurturin variants and vectors and host cells which express the enhanced neurturin polypeptides. Use of the enhanced neurturin polypeptides, nucleic acids and host cells in the treatment or prevention of disease.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: October 18, 2016
    Assignee: NTF Therapeutics, Inc.
    Inventors: Pia Runeberg-Roos, Maxim M. Bespalov, Richard Penn, Mart Saarma
  • Publication number: 20160136159
    Abstract: A method of treating or preventing peripheral neuropathy in a subject determined to be in need thereof comprising: topically administering to the subject an anti-peripheral neuropathic compound acting as GFR?3 type receptor agonist.
    Type: Application
    Filed: September 16, 2013
    Publication date: May 19, 2016
    Inventors: Mati Karelson, Mart Saarma, Neinar Seli
  • Patent number: 9127082
    Abstract: The present invention discloses a novel neurotrophic factor protein, MANF2 and a genetic sequence encoding the same. The molecule will be useful in the development of a range of therapeutics and diagnostics useful in the treatment, prophylaxis and/or diagnosis of MANF2 dependent conditions. The molecule of the present invention is also a useful effector of primary and central neurons, especially dopaminergic neurons at the central nervous system and growth factor genes.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: September 8, 2015
    Assignee: HERANTIS PHARMA PLC.
    Inventors: Mart Saarma, Juha Lauren, Paivi Lindholm, Tonis Timmusk, Raimo Tuominen
  • Patent number: 9127083
    Abstract: Neurturin polypeptides which possess reduced heparin and heparan sulfate binding affinity but retain neurotrophic activity, nucleic acids which encode the neurturin variants and vectors and host cells which express the enhanced neurturin polypeptides. Use of the enhanced neurturin polypeptides, nucleic acids and host cells in the treatment or prevention of disease.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: September 8, 2015
    Assignee: NTF Therapeutics, Inc.
    Inventors: Pia Runeberg-Roos, Maxim M. Bespalov, Richard Penn, Mart Saarma
  • Publication number: 20150202263
    Abstract: Neurturin polypeptides which possess reduced heparin and heparan sulfate binding affinity but retain neurotrophic activity, nucleic acids which encode the neurturin variants and vectors and host cells which express the enhanced neurturin polypeptides. Use of the enhanced neurturin polypeptides, nucleic acids and host cells in the treatment or prevention of disease.
    Type: Application
    Filed: August 26, 2014
    Publication date: July 23, 2015
    Inventors: Pia Runeberg-Roos, Maxim M. Bespalov, Richard Penn, Mart Saarma
  • Publication number: 20150141329
    Abstract: Neurturin polypeptides which possess reduced heparin and heparan sulfate binding affinity but retain neurotrophic activity, nucleic acids which encode the neurturin variants and vectors and host cells which express the enhanced neurturin polypeptides. Use of the enhanced neurturin polypeptides, nucleic acids and host cells in the treatment or prevention of disease.
    Type: Application
    Filed: March 18, 2013
    Publication date: May 21, 2015
    Inventors: Pia Runeberg-Roos, Maxim M. Bespalov, Richard Penn, Mart Saarma
  • Patent number: 8980821
    Abstract: A method for treating a condition in a patient, wherein the condition is selected from the group consisting of Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, stroke and peripheral neuropathy. The method consists of administering to the patient a pharmaceutically effective amount of a pharmaceutical composition comprising the MANF2 polypeptide of SEQ ID NO:2 or a functional fragment thereof.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: March 17, 2015
    Assignee: Herantis Pharma Oyj
    Inventors: Mart Saarma, Juha Lauren, Päivi Lindholm, Tonis Timmusk, Raimo Tuominen
  • Publication number: 20150020222
    Abstract: The present invention generally relates to the field of treatment of neuronal disorders and more particularly to neurotrophic factor MANF and uses thereof. The present invention provides a pharmaceutical compound comprising MANF nucleic acid molecule, MANF protein or a functional fragment thereof for the treatment of a peripherial neuropathy including Alzheimer's disease, Parkinson's disease, epilepsy, drug addiction and ischemic brain injury.
    Type: Application
    Filed: September 9, 2014
    Publication date: January 15, 2015
    Applicant: HERANTIS PHARMA, PLC.
    Inventors: Mart SAARMA, Päivi LINDHOLM, Merja VOUTILAINEN, Johan PERÄNEN, Raimo TUOMINEN, Mikko AIRAVAARA, Veli-Matti LEPPÄNEN, Maria LINDAHL, Jaan-Olle ANDRESSOO
  • Patent number: 8901129
    Abstract: Disclosed are compounds and methods for treating neurological and other disorders by administering to a subject in need thereof an effective amount of a compound having binding and/or modulation specificity for GFR? receptor molecules, which can be mimetics of glial-derived neurotrophic factor (GDNF) family ligands (GFLs), GFR?/RET signaling pathway agonists, and/or direct RET agonists (activators).
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: December 2, 2014
    Assignee: GeneCode AS
    Inventors: Mart Saarma, Mati Karelson, Maxim Bespalov, Mehis Pilv