Patents by Inventor Lars Bruce

Lars Bruce 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: 20240390412
    Abstract: A method for treating or inhibiting a neurological disease, disorder or condition, comprises administering dextran sulfate, or a pharmaceutically acceptable salt thereof, to a subject to treat or inhibit the neurological disease, disorder or condition.
    Type: Application
    Filed: July 23, 2024
    Publication date: November 28, 2024
    Inventor: Lars BRUCE
  • Patent number: 12076337
    Abstract: A method for dissolving scars comprises administering dextran sulfate, or a pharmaceutically acceptable salt thereof, to a subject suffering from fibrosis or a fibrotic disease, disorder or condition to dissolve an established scar in the subject.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: September 3, 2024
    Assignee: TX MEDIC AB
    Inventor: Lars Bruce
  • Publication number: 20240189343
    Abstract: The invention relates to dextran sulfate, or a pharmaceutically acceptable salt thereof, for use in prevention, inhibition and/or treatment of a flavivirus infection or infectious disease. The dextran sulfate, or the pharmaceutically acceptable salt thereof, has an average molecular weight equal to or below 10000 Da and an average sulfur content of equal to or above 15%.
    Type: Application
    Filed: June 10, 2022
    Publication date: June 13, 2024
    Inventor: Lars BRUCE
  • Publication number: 20240082296
    Abstract: The present invention relates to the use of dextran sulfate, or a pharmaceutically acceptable salt thereof, in treatment or prevention of muscle atrophy in a subject suffering from sarcopenia and in improving muscle function in a subject suffering from a neuromuscular disease and/or damage or sarcopenia.
    Type: Application
    Filed: October 7, 2021
    Publication date: March 14, 2024
    Inventor: Lars BRUCE
  • Publication number: 20230390324
    Abstract: The invention relates to dextran sulfate, or a pharmaceutically acceptable salt thereof, for use in improving liver function in a subject suffering from a non-alcoholic fatty liver disease (NAFLD). The dextran sulfate, or the pharmaceutically acceptable salt thereof, has an average molecular weight equal to or below 10 000 Da and is formulated for intravenous or subcutaneous administration to the subject.
    Type: Application
    Filed: September 17, 2021
    Publication date: December 7, 2023
    Inventors: Lars BRUCE, Adam BRUCE
  • Publication number: 20230346827
    Abstract: The invention relates to dextran sulfate, or a pharmaceutically acceptable salt thereof, for use in treatment of a coronavirus infection or infectious disease and infections caused by other HSPG binding pathogens. The invention also relates to treatment of inflammatory diseases, such as ARDS and SIRS, which may occur in connection with such infections.
    Type: Application
    Filed: April 14, 2021
    Publication date: November 2, 2023
    Inventor: Lars BRUCE
  • Publication number: 20230126862
    Abstract: The invention relates to dextran sulfate, or a pharmaceutically acceptable salt thereof, in treatment of sepsis and hypercytokinemia.
    Type: Application
    Filed: April 14, 2021
    Publication date: April 27, 2023
    Inventor: Lars BRUCE
  • Publication number: 20230120722
    Abstract: A method for dissolving scars comprises administering dextran sulfate, or a pharmaceutically acceptable salt thereof, to a subject suffering from fibrosis or a fibrotic disease, disorder or condition to dissolve an established scar in the subject.
    Type: Application
    Filed: November 17, 2022
    Publication date: April 20, 2023
    Inventor: Lars BRUCE
  • Patent number: 11534457
    Abstract: Dextran sulfate, or a pharmaceutically acceptable derivative thereof, is used to induce differentiation of glial cells and neurons. The cell differentiation induction of dextran sulfate has positive effects in subjects suffering from neurological diseases, including neurodegenerative diseases, demyelinating diseases, neuro ischemic diseases and neuromuscular diseases.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: December 27, 2022
    Assignee: TX MEDIC AB
    Inventor: Lars Bruce
  • Publication number: 20220128542
    Abstract: The efficiency of dextran sulfate treatment is determined based on differences between the amount of biomarkers determined in a second biological sample taken from the patient following dextran sulfate administration and in a first biological sample taken from the patient prior to dextran sulfate administration. The biomarkers are selected from 6 groups consisting of PFA4and VAV3 (group 1); TNFSF15, IL-17B, TSLP and CRH(group 2); FGF1 and KITLG (group 3);BDNF, NOG and HBEGF (group 4);AFP,ATP2A3, SLC29A1,SLC40A1 and TTR(group 5);and SLC1A4, SLC7A11, SLC16A7, LDLR and ATP8A1(group 6).
    Type: Application
    Filed: March 5, 2020
    Publication date: April 28, 2022
    Inventor: Lars BRUCE
  • Patent number: 11291684
    Abstract: The present embodiments generally relate to dextran sulfate, or a pharmaceutically acceptable salt thereof, for use in treating, inhibiting or preventing glaucoma in a subject. Dextran sulfate of the embodiments achieves a reduction and normalization of intraocular pressure, a neuroprotective effect in terms of preserving retinal ganglion cells and retinal nerve fiber layer and dissolves established trabecular meshwork scar elements.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: April 5, 2022
    Assignee: TX MEDIC AB
    Inventors: Lars Bruce, Adam Bruce
  • Publication number: 20210315920
    Abstract: The present embodiments generally relate to dextran sulfate, or a pharmaceutically acceptable salt thereof, for use in treating, inhibiting or preventing glaucoma in a subject. Dextran sulfate of the embodiments achieves a reduction and normalization of intraocular pressure, a neuroprotective effect in terms of preserving retinal ganglion cells and retinal nerve fiber layer and dissolves established trabecular meshwork scar elements.
    Type: Application
    Filed: May 16, 2018
    Publication date: October 14, 2021
    Inventors: Lars BRUCE, Adam BRUCE
  • Publication number: 20210060057
    Abstract: Dextran sulfate, or a pharmaceutically acceptable derivative thereof, is used to induce differentiation of glial cells and neurons. The cell differentiation induction of dextran sulfate has positive effects in subjects suffering from neurological diseases, including neurodegenerative diseases, demyelinating diseases, neuro ischemic diseases and neuromuscular diseases.
    Type: Application
    Filed: September 7, 2018
    Publication date: March 4, 2021
    Inventor: Lars BRUCE
  • Patent number: 10925890
    Abstract: The present embodiments relate to the use of dextran sulfate having an average molecular weight below 10 000 Da for inducing angiogenesis in a subject and for increasing blood flow in a subject suffering from ischemia.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: February 23, 2021
    Assignee: TX MEDIC AB
    Inventors: Anders Waas, Lars Bruce, Adam Bruce
  • Patent number: 10730960
    Abstract: Methods of treating, inhibiting and/or preventing instant blood-mediated inflammatory reaction (IBMIR) comprise administering, to a subject, a dextran sulfate characterized by a number average molecular weight (Mn) as measured by nuclear magnetic resonance (NMR) spectroscopy within an interval of 1850 and 3500 Da; an average sulfate number per glucose unit within an interval of 2.5 and 3.0; and an average sulfation of C2 position in the glucose units of said dextran sulfate of at least 90%, or a salt of such a dextran sulfate.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: August 4, 2020
    Assignee: TX MEDIC AB
    Inventors: Lars Bruce, Ulf Brasen
  • Publication number: 20190381090
    Abstract: The present embodiments relate to the use of dextran sulfate having an average molecular weight below 10 000 Da for inducing angiogenesis in a subject and for increasing blood flow in a subject suffering from ischemia.
    Type: Application
    Filed: August 20, 2019
    Publication date: December 19, 2019
    Inventors: Anders WAAS, Lars BRUCE, Adam BRUCE
  • Publication number: 20190375859
    Abstract: Methods of treating, inhibiting and/or preventing instant blood-mediated inflammatory reaction (IBMIR) comprise administering, to a subject, a dextran sulfate characterized by a number average molecular weight (Mn) as measured by nuclear magnetic resonance (NMR) spectroscopy within an interval of 1850 and 3500 Da; an average sulfate number per glucose unit within an interval of 2.5 and 3.0; and an average sulfation of C2 position in the glucose units of said dextran sulfate of at least 90%, or a salt of such a dextran sulfate.
    Type: Application
    Filed: July 24, 2019
    Publication date: December 12, 2019
    Inventors: Lars BRUCE, Ulf BRASEN
  • Patent number: 10485817
    Abstract: The present embodiments relate to the use of dextran sulfate having an average molecular weight below 10 000 Da for inducing angiogenesis in a subject and for increasing blood flow in a subject suffering from ischemia.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: November 26, 2019
    Assignee: TX MEDIC AB
    Inventors: Anders Waas, Lars Bruce, Adam Bruce
  • Patent number: 10478451
    Abstract: The present embodiments relate to the use of dextran sulfate formulated for systemic administration for treatment, inhibition or prevention of cardiac fibrosis in a subject.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: November 19, 2019
    Assignee: TX MEDIC AB
    Inventors: Lars Bruce, Adam Bruce, Anders Waas
  • Patent number: 10407514
    Abstract: A dextran sulfate, or a salt thereof, has a number average molecular weight (Mn) as measured by NMR spectroscopy within an interval of 1850 and 3500 Da. The dextran sulfate, or the salt thereof, also has an average sulfate number per glucose unit within an interval of 2.5 and 3.0. Furthermore, an average sulfation of C2 position in the glucose units of the dextran sulfate, or the salt thereof, is at least 90%. The dextran sulfate has improved biological effects and/or reduced toxicity as compared to similar dextran sulfate molecules available on the market.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: September 10, 2019
    Assignee: TX MEDIC AB
    Inventors: Lars Bruce, Ulf Brasen