Patents by Inventor Jonathan N. Kremsky

Jonathan N. Kremsky 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).

  • Patent number: 11952396
    Abstract: The present disclosure relates to crystalline solids comprising a compound of Formula (I), wherein R is n-propyl, and methods of making compounds of Formula (I) wherein R is C1-C4 alkyl or C2-C4 alkenyl. The present disclosure also relates to crystalline solids comprising a compound of Formula (II), The present disclosure further relates to methods of preparing the crystalline solids, and pharmaceutical preparations of the crystalline solids, and use of such pharmaceutical preparations in treatment of diseases and conditions.
    Type: Grant
    Filed: November 22, 2023
    Date of Patent: April 9, 2024
    Assignee: Metro International Biotech, LLC
    Inventors: Jonathan N. Kremsky, Bruce Szczepankiewicz, Karsten Koppetsch, Joseph Harris, Mateusz Pitak, Martin Bates
  • Publication number: 20240109932
    Abstract: The present disclosure relates to crystalline solids comprising a compound of Formula (I), wherein R is n-propyl, and methods of making compounds of Formula (I) wherein R is C1-C4 alkyl or C2-C4 alkenyl. The present disclosure also relates to crystalline solids comprising a compound of Formula (II), The present disclosure further relates to methods of preparing the crystalline solids, and pharmaceutical preparations of the crystalline solids, and use of such pharmaceutical preparations in treatment of diseases and conditions.
    Type: Application
    Filed: November 22, 2023
    Publication date: April 4, 2024
    Inventors: Jonathan N. Kremsky, Bruce Szczepankiewicz, Karsten Koppetsch, Joseph Harris, Mateusz Pitak, Martin Bates
  • Patent number: 11878027
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: January 23, 2024
    Assignee: Metro International Biotech, LLC
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczepankiewicz, Jonathan N. Kremsky
  • Patent number: 11787830
    Abstract: The present disclosure relates to crystalline solids comprising a compound of Formula (I), wherein R is n-propyl, and methods of making compounds of Formula (I) wherein R is C1-C4 alkyl or C2-C4 alkenyl. The present disclosure also relates to crystalline solids comprising a compound of Formula (II), The present disclosure further relates to methods of preparing the crystalline solids, and pharmaceutical preparations of the crystalline solids, and use of such pharmaceutical preparations in treatment of diseases and conditions.
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: October 17, 2023
    Assignee: Metro International Biotech, LLC
    Inventors: Jonathan N. Kremsky, Bruce Szczepankiewicz, Karsten Koppetsch, Joseph Harris, Mateusz Pitak, Martin Bates
  • Publication number: 20230257412
    Abstract: The present disclosure relates to crystalline solids comprising a compound of Formula (I), wherein R is n-propyl, and methods of making compounds of Formula (I) wherein R is C1-C4 alkyl or C2-C4 alkenyl. The present disclosure also relates to crystalline solids comprising a compound of Formula (II), The present disclosure further relates to methods of preparing the crystalline solids, and pharmaceutical preparations of the crystalline solids, and use of such pharmaceutical preparations in treatment of diseases and conditions.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 17, 2023
    Inventors: Jonathan N. Kremsky, Bruce Szczepankiewicz, Karsten Koppetsch, Joseph Harris, Mateusz Pitak, Martin Bates
  • Publication number: 20230158053
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Application
    Filed: July 26, 2022
    Publication date: May 25, 2023
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczepankiewicz, Jonathan N. Kremsky
  • Publication number: 20220324899
    Abstract: The invention relates to compounds and compositions for modulation of nicotinamide adenine dinucleotide (NAD+). The invention also relates to methods of making such compounds and compositions. The invention relates to pharmaceutical compositions containing one or more NAD+ modulating compounds as a first ingredient in combination with one or more active pharmaceutical ingredients. Further, the invention relates to methods of using such compounds or compositions to promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and/or improving cell and tissue survival.
    Type: Application
    Filed: August 13, 2020
    Publication date: October 13, 2022
    Inventors: Matthew Baevsky, Karen Lavery, Jonathan N. Kremsky, James M. McKearin
  • Patent number: 11464796
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: October 11, 2022
    Assignee: Metro International Biotech, LLC
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczepankiewicz, Jonathan N. Kremsky
  • Patent number: 11180521
    Abstract: Provided herein are compounds of Formula (I) and their salts, and compositions comprising such compounds that are useful for increasing the amount of NAD+ in cells. Also disclosed are methods of using the disclosed compounds and compositions for treating, for example, diseases or disorders related to aging or stress, diabetes, obesity, mitochondrial diseases, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, and/or flushing.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: November 23, 2021
    Assignees: Metro International Biotech, LLC, NewSouth Innovations Pty Ltd
    Inventors: Jonathan N. Kremsky, Bruce Szczepankiewicz, Hamish Toop, Jonathan Morris
  • Publication number: 20210032280
    Abstract: Provided herein are compounds of Formula (I) and their salts, and compositions comprising such compounds that are useful for increasing the amount of NAD+ in cells. Also disclosed are methods of using the disclosed compounds and compositions for treating, for example, diseases or disorders related to aging or stress, diabetes, obesity, mitochondrial diseases, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, and/or flushing.
    Type: Application
    Filed: January 29, 2019
    Publication date: February 4, 2021
    Inventors: Jonathan N. Kremsky, Bruce Szczepankiewicz, Hamish Toop, Jonathan Morris
  • Publication number: 20200352966
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Application
    Filed: December 13, 2019
    Publication date: November 12, 2020
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczepankiewicz, Jonathan N. Kremsky
  • Patent number: 10548913
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: February 4, 2020
    Assignee: Metro International Biotech, LLC
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczepankiewicz, Jonathan N. Kremsky
  • Publication number: 20180147227
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Application
    Filed: January 23, 2018
    Publication date: May 31, 2018
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. Mckearin, Bruce Szczpankiewicz, Jonathan N. Kremsky
  • Patent number: 9919003
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: March 20, 2018
    Assignee: Metro International Biotech, LLC
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczpankiewicz, Jonathan N. Kremsky
  • Patent number: 9855289
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: January 2, 2018
    Assignee: Metro International Biotech, LLC
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczpankiewicz, Jonathan N. Kremsky
  • Publication number: 20170290850
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Application
    Filed: August 5, 2016
    Publication date: October 12, 2017
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczpankiewicz, Jonathan N. Kremsky
  • Publication number: 20170189434
    Abstract: The invention relates to compositions of nicotinamide mononucleotide derivatives and their methods of use. The invention also relates to methods of preparing nicotinamide mononucleotide derivatives. The invention relates to pharmaceutical compositions and nutritional supplements containing a nicotinamide mononucleotide derivative. The invention relates to methods of using nicotinamide mononucleotide derivatives that promote the increase of intracellular levels of nicotinamide adenine dinucleotide (NAD+) in cells and tissues for treating diseases and improving cell and tissue survival.
    Type: Application
    Filed: March 20, 2017
    Publication date: July 6, 2017
    Inventors: Karl D. Normington, David A. Sinclair, David J. Livingston, James M. McKearin, Bruce Szczpankiewicz, Jonathan N. Kremsky
  • Publication number: 20040104156
    Abstract: There are described processes and apparatus for the separation of components from a mixture of components in a fluid such as biological materials in a fermentation broth or other biomass product. The fluid mixture is passed through a plurality of individual separation modules which are in sequential fluid communication, at least one of which can be isolated from the other(s). The individual separation modules include chemically active capture materials which are capable of capturing desired components from the mixture. The chemically active capture material of each individual separation module may have the same chemical activity or the chemically active capture material of at least one separation module may have a different chemical activity than that of the capture material of the other separation module(s).
    Type: Application
    Filed: November 25, 2003
    Publication date: June 3, 2004
    Inventors: Henry S. Kolesinski, Jonathan N. Kremsky
  • Publication number: 20040104174
    Abstract: There are described processes for the separation of components from a fermentation product or other biomass product. The fluid mixture is passed through a separation column having at least one capture element having flow channels of about 50 &mgr; or greater and which includes chemically active capture material capable of capturing a desired component from the mixture. The separation column may include a plurality of the chemically active capture elements.
    Type: Application
    Filed: November 25, 2003
    Publication date: June 3, 2004
    Inventors: Henry S. Kolesinski, Jonathan N. Kremsky
  • Patent number: 5859259
    Abstract: The disclosed invention is drawn to pyrazolinone derivatives, and methods of use thereof, for non-radioactive labeling of amine-functionalized molecules, especially biomolecules such as DNA, RNA, PNA, oligomers, carbohydrates, amino acids and peptides. Carboxyl-containing reporter groups such as biotin and fluorescein may be activated for nucleophilic addition to a primary or secondary amine moiety. Representative compounds of the invention include Dimethoxytritylbiotin-XPP, biotin-XPP, and fluorescein-XPP.
    Type: Grant
    Filed: August 15, 1996
    Date of Patent: January 12, 1999
    Assignee: PerSeptive Biosystems, Inc.
    Inventors: Nanda D. Sinha, Jonathan N. Kremsky