Patents by Inventor Daniel G. Chain
Daniel G. Chain 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).
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Patent number: 12290515Abstract: Co-crystals of itanapraced; methods of preparation of the co-crystals; uses of the co-crystals as APIs; formulations containing the co-crystals; uses of the co-crystals and formulations for prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries; and methods of prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries are described.Type: GrantFiled: June 15, 2023Date of Patent: May 6, 2025Assignee: CereSpir IncorporatedInventors: Daniel G. Chain, Ronald Mueller
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Patent number: 12226408Abstract: Co-crystals of itanapraced; methods of preparation of the co-crystals; uses of the co-crystals as APIs; formulations containing the co-crystals; uses of the co-crystals and formulations for prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries; and methods of prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries are described.Type: GrantFiled: August 29, 2022Date of Patent: February 18, 2025Assignee: CereSpir IncorporatedInventors: Daniel G. Chain, Ronald Mueller
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Publication number: 20230340095Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: ApplicationFiled: May 10, 2023Publication date: October 26, 2023Applicant: TauC3 Biologics LimitedInventor: Daniel G. Chain
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Publication number: 20230321070Abstract: Co-crystals of itanapraced; methods of preparation of the co-crystals; uses of the co-crystals as APIs; formulations containg the co-crystals; uses of the co-crystals and formulations for prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries; and methods of prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries are described.Type: ApplicationFiled: June 15, 2023Publication date: October 12, 2023Inventors: Daniel G. Chain, Ronald Mueller
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Patent number: 11717516Abstract: Co-crystals of itanapraced; methods of preparation of the co-crystals; uses of the co-crystals as APIs; formulations containing the co-crystals; uses of the co-crystals and formulations for prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries; and methods of prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries are described.Type: GrantFiled: October 25, 2022Date of Patent: August 8, 2023Assignee: CereSpir IncorporatedInventors: Daniel G. Chain, Ronald Mueller
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Patent number: 11673944Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: GrantFiled: January 14, 2021Date of Patent: June 13, 2023Assignee: TauC3 Biologics LimitedInventor: Daniel G. Chain
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Publication number: 20230116520Abstract: Co-crystals of itanapraced; methods of preparation of the co-crystals; uses of the co-crystals as APIs; formulations containing the co-crystals; uses of the co-crystals and formulations for prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries; and methods of prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries are described.Type: ApplicationFiled: October 25, 2022Publication date: April 13, 2023Inventors: Daniel G. Chain, Ronald Mueller
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Publication number: 20230113097Abstract: Co-crystals of itanapraced; methods of preparation of the co-crystals; uses of the co-crystals as APIs; formulations containing the co-crystals; uses of the co-crystals and formulations for prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries; and methods of prevention and treatment of neurodegeneration disorders, infections, dementias, inflammation, and injuries are described.Type: ApplicationFiled: August 29, 2022Publication date: April 13, 2023Applicant: CereSpir IncorporatedInventors: Daniel G. Chain, Ronald Mueller
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Publication number: 20210179699Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: ApplicationFiled: January 14, 2021Publication date: June 17, 2021Inventor: Daniel G. Chain
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Patent number: 10894822Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: GrantFiled: January 28, 2019Date of Patent: January 19, 2021Assignee: TauC3 Biologics LimitedInventor: Daniel G. Chain
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Publication number: 20190218281Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: ApplicationFiled: January 28, 2019Publication date: July 18, 2019Inventor: Daniel G. Chain
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Publication number: 20170253649Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: ApplicationFiled: May 19, 2017Publication date: September 7, 2017Inventor: Daniel G. Chain
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Publication number: 20160122422Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: ApplicationFiled: January 6, 2016Publication date: May 5, 2016Inventor: Daniel G, Chain
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Publication number: 20140294724Abstract: This invention relates to antibody drug conjugates and methods of use thereof. More particularly, antibody drug conjugates comprising a cytoprotective agent are provided, wherein the conjugates are useful for the treatment of proteinopathies such as Alzheimer's disease.Type: ApplicationFiled: October 24, 2012Publication date: October 2, 2014Applicant: INTELLECT NEUROSCIENCES, INC.Inventor: Daniel G. Chain
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Patent number: 8703137Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: GrantFiled: January 31, 2012Date of Patent: April 22, 2014Assignee: Intellect Neurosciences Inc.Inventor: Daniel G. Chain
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Patent number: 8697076Abstract: Antibodies selective for pathological tau dimers and/or prefibrillar pathological tau oligomers, immunogenic peptides and epitopes of these antibodies, hydridomas producing these antibodies, uses of these antibodies, immunogenic peptides and epitopes in preparation of pharmaceutical compositions for the treatment of tauopathies, and uses of these antibodies, immunogenic peptides, epitopes and pharmaceutical compositions in the treatment of tauopathies are described. Also described are uses of these antibodies, immunogenic peptides, epitopes in diagnosis and monitoring of tauopathies.Type: GrantFiled: April 27, 2012Date of Patent: April 15, 2014Assignees: Northwestern University, Intellect Neurosciences Inc.Inventors: Lester I. Binder, Daniel G. Chain, Yifan Fu, Kristina Patterson
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Publication number: 20120301473Abstract: Antibodies selective for pathological tau dimers and/or prefibrillar pathological tau oligomers, immunogenic peptides and epitopes of these antibodies, hydridomas producing these antibodies, uses of these antibodies, immunogenic peptides and epitopes in preparation of pharmaceutical compositions for the treatment of tauopathies, and uses of these antibodies, immunogenic peptides, epitopes and pharmaceutical compositions in the treatment of tauopathies are described. Also described are uses of these antibodies, immunogenic peptides, epitopes in diagnosis and monitoring of tauopathies.Type: ApplicationFiled: April 27, 2012Publication date: November 29, 2012Inventors: Lester I. Binder, Daniel G. Chain, Yifan Fu, Kristina Patterson
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Publication number: 20120244146Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: ApplicationFiled: January 31, 2012Publication date: September 27, 2012Inventor: Daniel G. Chain
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Publication number: 20120244174Abstract: The invention is directed to methods of treatment of Alzheimer's disease and other tauopathies, via the administration of antibodies having specificity to abnormal forms of tau protein, the antibodies showing no binding and/or reactivity to a normal tau protein and being administered under conditions and in amounts effective to prevent or treat Alzheimer's disease or other tauopathies. In certain embodiments, the antibodies are selective for soluble truncated tau protein truncated at (i) its C-terminus after the glutamic acid residue Glu391, or (ii) at the aspartic acid residue Asp421, or (iii) at its N-terminus at the aspartic acid residue Asp13, or (iv) a combination of (i)-(iii). Further aspects of the invention are directed to the administration of an immunogen comprising an abnormal tau, preferably a soluble truncated tau.Type: ApplicationFiled: January 31, 2012Publication date: September 27, 2012Inventor: Daniel G. Chain
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Publication number: 20120244159Abstract: The invention relates to methods of treating a subject having Alzheimer's Disease, comprising the step of administering an antibody molecule which is targeted to ? amyloid peptide or to fragment thereof. In another embodiment the invention relates to methods of treating a disease or a disorder, characterized by amyloid beta deposition. In another embodiment, the invention relates to an antibody molecule, which is free end-specific for the N-terminus or the C-terminus of an amyloid ? peptide and to a pharmaceutical composition thereof. In another embodiment, the invention relates to an antibody molecule, which is targeted to the free C or N-terminus of a N- and/or C-terminus truncated amyloid ? peptide fragment.Type: ApplicationFiled: April 12, 2012Publication date: September 27, 2012Applicant: INTELLECT NEUROSCIENCES INC.Inventor: Daniel G. Chain