Patents by Inventor Frank Sieg

Frank Sieg 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: 20220280605
    Abstract: Use of a peptide or fragment thereof comprising SEQ ID NO. 1, or a peptide or fragment having at least 80% sequence identity thereto, in the manufacture of a medicament for one or more of reducing triglycerides, reducing LDL, reducing sdLDL, reducing glucose, reducing insulin, reducing HbA1c and increasing insulin sensitivity.
    Type: Application
    Filed: April 29, 2020
    Publication date: September 8, 2022
    Inventors: Denis Watson, Christopher McMahon, Blake Paget, David Norrie, Kim Whiteman, Frank Sieg
  • Publication number: 20170218023
    Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
    Type: Application
    Filed: April 13, 2017
    Publication date: August 3, 2017
    Inventors: Paul William Richard Harris, Margaret Anne Brimble, Frank Sieg
  • Patent number: 9650418
    Abstract: Embodiments of this invention include synthetic compounds (NRP analogs) of peptides termed neural regeneration peptides (NRPs). NRP analogs are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogs can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: May 16, 2017
    Assignee: CURONZ HOLDINGS COMPANY LIMITED
    Inventors: Paul William Richard Harris, Margaret Anne Brimble, Frank Sieg
  • Publication number: 20160296590
    Abstract: The invention relates to a method of treating or preventing epilepsy or seizures or damage caused therefrom in a subject using one or more neural regeneration peptides (NRPs). In particular, the invention relates to the use of NRP 2945 and closely related analogues for treating or preventing epilepsy or seizures in a subject.
    Type: Application
    Filed: December 4, 2014
    Publication date: October 13, 2016
    Inventor: Frank SIEG
  • Publication number: 20160031937
    Abstract: This invention relates to neural regeneration peptides (NRPs), including NRP-2945, NRP-2983 and NNZ-4921, as well as the receptors that have been newly identified as interacting with these NRPs, such as CXCR4 in collaboration with CCR3. The invention further relates to methods of using these NRPs and its respective chemokine receptors, as well as compositions comprising such components.
    Type: Application
    Filed: March 7, 2014
    Publication date: February 4, 2016
    Inventor: Frank SIEG
  • Publication number: 20160015771
    Abstract: The invention relates to a method of treating optic nerve damage, ophthalmic ischemia or ophthalmic reperfusion injury including the step of administering an effective amount of a peptide comprising the sequence: GlyArgArgAlaAlaProGlyArgAibGlyGly (SEQ ID NO:1) or the sequence GlyArgArgAlaAlaProGlyArgAibGlyGly-HN2 (SEQ ID NO:2) to a subject in need thereof.
    Type: Application
    Filed: July 26, 2013
    Publication date: January 21, 2016
    Applicant: Curonz Holdings Company Limited
    Inventor: Frank SIEG
  • Publication number: 20150307553
    Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
    Type: Application
    Filed: May 1, 2015
    Publication date: October 29, 2015
    Inventors: Paul William Richard Harris, Margaret Ann Brimble, Frank Sieg
  • Patent number: 9040485
    Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizaing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: May 26, 2015
    Assignee: CURONZ HOLDINGS COMPANY LIMITED
    Inventors: Paul William Richard Harris, Margaret Ann Brimble, Frank Sieg
  • Publication number: 20130231289
    Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizaing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
    Type: Application
    Filed: October 15, 2012
    Publication date: September 5, 2013
    Applicant: Curonz Holdings Company Limited
    Inventors: Paul William Richard Harris, Margaret Ann Brimble, Frank Sieg
  • Patent number: 8309684
    Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: November 13, 2012
    Assignee: Curonz Holdings Company Limited
    Inventors: Paul William Richard Harris, Margaret Anne Brimble, Frank Sieg
  • Patent number: 8138304
    Abstract: Neural regeneration peptide consisting of a sequence comprised in the sequence of REGRRAAPGRAGG(SEQ ID NO:1).
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: March 20, 2012
    Assignee: Neuren Pharmaceuticals Limited
    Inventors: Frank Sieg, Margaret Anne Brimble, Victoria Justine Muir
  • Publication number: 20110306557
    Abstract: The invention discloses a family of neuronal migration-inducing, proliferation-promoting and neurite outgrowth promoting factors, termed NRP compounds, and provides compositions and methods for the use of NRP compounds in the treatment of brain injury and neurodegenerative disease. NRP-1 compounds induce neurons and neuroblasts to proliferate and migrate into areas of damage caused by acute brain injury or chronic neurodegenerative disease, such as stroke, trauma, nervous system infections, demyelinating diseases, dementias, and metabolic disorders. NRP compounds may be administered directly to a subject or to a subject's cells by a variety of means including orally, intraperitoneally, intravascularly, and directly into the nervous system of a patient.
    Type: Application
    Filed: August 3, 2010
    Publication date: December 15, 2011
    Applicant: Curonz Holdings Company Limited
    Inventors: Frank Sieg, Paul Hughes
  • Patent number: 8067425
    Abstract: Embodiments of this invention provide novel cyclic compounds structurally related to diketopiperazines and methods for their therapeutic use. Such compounds are neuroprotective and have utility as therapeutic agents for treatment of diseases, injuries and other conditions characterized by neuronal degeneration and/or death. Compounds are also useful for manufacture of medicaments useful for treatment of such conditions.
    Type: Grant
    Filed: August 31, 2004
    Date of Patent: November 29, 2011
    Assignee: Neuren Pharmaceuticals Limited
    Inventors: Margaret Anne Brimble, Jian Guan, Frank Sieg
  • Publication number: 20110098228
    Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
    Type: Application
    Filed: April 6, 2010
    Publication date: April 28, 2011
    Applicant: Neuren Pharmaceuticals Limited
    Inventors: Paul William Richard Harris, Margaret Anne Brimble, Frank Sieg
  • Patent number: 7863304
    Abstract: Embodiments of this invention include novel analogs of Glycyl-Prolyl-Glutamate (GPE) and compositions containing such analogs of GPE. Of these, certain analogs have modified proline residues. Other embodiments of this invention include uses of analogs of GPE to protect neural cells from degeneration and/or death in response to injury or disease. Disorders treatable with compounds and compositions of this invention include hypoxia/ischemia, toxic injury, and chronic neurodegenerative disorders including Parkinson's disease.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: January 4, 2011
    Assignee: Neuren Pharmaceuticals Limited
    Inventors: Margaret Anne Brimble, Paul William Richard Harris, Frank Sieg
  • Patent number: 7767786
    Abstract: The invention discloses a family of neuronal migration-inducing, proliferation-promoting and neurite outgrowth promoting factors, termed NRP compounds, and provides compositions and methods for the use of NRP compounds in the treatment of brain injury and neurodegenerative disease. NRP compounds induce neurons and neuroblasts to proliferate and migrate into areas of damage caused by acute brain injury or chronic neurodegenerative disease, such as stroke, trauma, nervous system infections, demyelinating diseases, dementias, and metabolic disorders. NRP compounds may be administered directly to a subject or to a subject's cells by a variety of means including orally, intraperitoneally, intravascularly, and directly into the nervous system of a patient.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: August 3, 2010
    Assignee: Neuren Pharmaceuticals Ltd.
    Inventors: Frank Sieg, Paul Hughes
  • Publication number: 20100130410
    Abstract: Embodiments of this invention include novel peptides that can promote survival of neurons and other cell types. Other embodiments of this invention include the methods for the use of peptides to promote neuronal migration, neurite outgrowth, neuronal proliferation, neural differentiation, neuronal survival and/or trophoblast proliferation, trophoblast migration and trophoblase survival. NRP compounds may be administered directly to a subject or to a subject's cells by a variety of means including orally, intraperitoneally, intravascularly or indirectly via a replicable vehicle. NRP compounds can be formulated into pharmaceutically acceptable dosage forms for therapeutic use. Kits containing pre-determined doses of an NRP can be used to conveniently store, prepare and administer an NRP to a subject in need thereof.
    Type: Application
    Filed: May 5, 2006
    Publication date: May 27, 2010
    Applicant: Neuren Pharmaceuticals Limited
    Inventors: Frank Sieg, Margaret Anne Brimble, Victoria Justine Muir
  • Patent number: 7605177
    Abstract: This invention provides analogs and peptidomimetics of glycyl-L-prolyl-L-glutamic acid (GPE). In particular, this invention relates to GPE analogs and peptidomimetics that are anti-apoptotic, anti-necrotic and have neuroprotective effects. These agents are useful in treating neurodegeneration and behavioural disorders caused by toxins, traumatic brain injury and autoimmune disorders of the brain, such as multiple sclerosis and in reducing seizures.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: October 20, 2009
    Assignee: Neuren Pharmaceuticals Limited
    Inventors: Peter David Gluckman, Gregory Brian Thomas, Jian Guan, Michael Dragunow, Ashmit Kumar Anand, Frank Sieg, Margaret Anne Brimble
  • Patent number: 7563862
    Abstract: The invention discloses a family of peptides termed NRP compounds or NRPs that can promote neuronal migration, neurite outgrowth, neuronal proliferation, neural differentiation and/or neuronal survival, and provides compositions and methods for the use of NRPs in the treatment of brain injury and neurodegenerative disease. NRP compounds can induce neurons and neuroblasts to proliferate and migrate into areas of damage caused by acute brain injury or chronic neurodegenerative disease, such as exposure to toxins, stroke, trauma, nervous system infections, demyelinating diseases, dementias, and metabolic disorders. NRP compounds may be administered directly to a subject or to a subject's cells by a variety of means including orally, intraperitoneally, intravascularly, and directly into the nervous system of a patient. NRP compounds can be formulated into pharmaceutically acceptable dose forms for therapeutic use.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: July 21, 2009
    Assignee: Neuren Pharmaceuticals Limited
    Inventors: Frank Sieg, Paul Edmund Hughes, Thorsten Gorba
  • Publication number: 20080145335
    Abstract: Embodiments of this invention include novel analogs of Glycyl-Prolyl-Glutamate (GPE) and compositions containing such analogs of GPE. Of these, certain analogs have modified proline residues. Other embodiments of this invention include uses of analogs of GPE to protect neural cells from degeneration and/or death in response to injury or disease. Disorders treatable with compounds and compositions of this invention include hypoxia/ischemia, toxic injury, and chronic neurodegenerative disorders including Parkinson's disease.
    Type: Application
    Filed: November 20, 2007
    Publication date: June 19, 2008
    Applicant: Neuren Pharmaceuticals Limited
    Inventors: Margaret Anne Brimble, Paul William Richard Harris, Frank Sieg