Patents Assigned to SignPath Pharma Inc.
  • Patent number: 12004868
    Abstract: Compositions and methods are provided for preventing one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns, or both, in a human or animal subject comprising: one or more pharmacologically active agents that causes at least one of IKr channel inhibition or QT prolongation by inhibiting the activity of an ether-a-go-go-related gene (hERG); and one or more liposomes, wherein the liposomes are empty liposomes and administered prior to, concomitantly, or after administration of the pharmacologically active agent.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: June 11, 2024
    Assignee: Signpath Pharma Inc.
    Inventors: Lawrence Helson, George M. Shopp, Annie Bouchard
  • Patent number: 11813356
    Abstract: The present invention includes compositions and methods for treating a proliferative disorder comprising administering a therapeutically effective amount of an liposomal curcumin or curcuminoids to a human subject in need thereof in accordance with a dosing regimen comprising: at least one treatment cycle administering the therapeutically effective amount of the liposomal curcumin or curcuminoids once per week of at least 100 mg/m2 over 8 hours.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: November 14, 2023
    Assignee: Signpath Pharma, Inc.
    Inventor: Peter Sordillo
  • Patent number: 11806401
    Abstract: The present invention includes a method of treating a drug-induced atrioventricular (AV) block comprising: providing a subject in need of therapy a drug that is contraindicated to treat a disease or condition in the subject, wherein the drug causes an AV block, with an amount of a lipid sufficient to reduce or eliminate the AV block caused by the drug.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: November 7, 2023
    Assignee: Signpath Pharma, Inc.
    Inventors: Lawrence Helson, Annie Bouchard
  • Patent number: 11746119
    Abstract: The present invention includes compound having the following structural formula:
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: September 5, 2023
    Assignee: SignPath Pharma, Inc.
    Inventors: James McChesney, Annie Bouchard, Saravanan Kappusamy, John Kallikat Augustine, Daniel Emil Levy
  • Patent number: 11643424
    Abstract: The present invention includes compound having the following structural formula:
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: May 9, 2023
    Assignee: SignPath Pharma, Inc.
    Inventors: James McChesney, Annie Bouchard, Saravanan Kappusamy, John Kallikat Augustine, Daniel Emil Levy
  • Patent number: 10975111
    Abstract: The present invention includes compound having the following structural formula:
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: April 13, 2021
    Assignee: Signpath Pharma, Inc.
    Inventors: James McChesney, Annie Bouchard, Saravanan Kappusamy, John Kallikat Augustine, Daniel Emil Levy
  • Patent number: 10739353
    Abstract: The present invention includes methods and compositions for ameliorating symptoms or treating one or more adverse reactions triggered by infectious diseases or disease conditions that trigger a widespread release of cytokines in a subject comprising the steps of: identifying the subject in need of amelioration of symptoms or treatment of the infectious diseases or disease conditions that trigger a widespread release of cytokines; and administering one or more pharmaceutical compositions comprising a therapeutically effective amount of a curcumin extract, curcuminoids or synthetic curcumin (S-curcumin) and derivatives thereof, or empty liposomes, dissolved or dispersed in a suitable aqueous or non-aqueous medium sufficient to reduce the level of cytokines in the host.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: August 11, 2020
    Assignees: Signpath Pharma, Inc., Avanti Polar Lipids, Inc.
    Inventors: Peter P. Sordillo, Lawrence Helson, Stephen W. Burgess, Walter A. Shaw
  • Patent number: 10617639
    Abstract: Compositions and methods for the treatment of drug-induced long QT syndrome and other cardiac channelopathies are disclosed herein. The compositions and methods of the present invention comprise binding one or more QT prolonging drugs with a liposome prior to parenteral (intravenous or subcutaneous) administration, or administration of an empty liposome prior to or concomitantly with therapeutic agents known to have a high risk of QT prolongation, or immediately following an envenomation. The results presented show an abrogation of the adverse effects of QT prolonging drugs in a dose-dependent manner by the compositions of the present invention.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: April 14, 2020
    Assignee: Signpath Pharma, Inc.
    Inventor: Lawrence Helson
  • Patent number: 10532045
    Abstract: Compositions and methods are provided for preventing one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns, or both, in a human or animal subject comprising: one or more pharmacologically active agents that causes at least one of IKr channel inhibition or QT prolongation by inhibiting the activity of an ether-a-go-go-related gene (hERG); and one or more liposomes, wherein the liposomes are empty liposomes and administered prior to, concomitantly, or after administration of the pharmacologically active agent.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: January 14, 2020
    Assignee: Signpath Pharma, Inc.
    Inventors: Lawrence Helson, George M. Shopp, Annie Bouchard
  • Patent number: 10485768
    Abstract: The present invention includes a composition and method for treating a glioblastoma in a human or animal subject comprising the steps of: identifying the human or animal subject in need of treatment of a glioblastoma, wherein the human or animal is no longer responsive to at least one of chemotherapy, surgery, or radiation therapy; and administering to the human or animal subject a therapeutically effective amount of a composition comprising: an amount of a curcumin or curcuminoids in one or more liposomes, or curcumin or curcuminoids and empty liposomes and administered prior to, concomitantly, or after administration of the curcumin or curcuminoids, that is effective for treating the glioblastoma, wherein the liposomal curcumin or curcuminoids, or empty liposomes, eliminate the QT prolongation caused by the curcumin or curcuminoids; and at least one chemotherapeutic agent that is synergistic with curcumin to treat the glioblastoma.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: November 26, 2019
    Assignee: Signpath Pharma, Inc.
    Inventors: Laura A. Sordillo, Peter P. Sordillo, Lawrence Helson
  • Patent number: 10449193
    Abstract: The present invention includes compositions and methods for preventing one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by an active agent or a drug in a human or animal subject comprising: an amount of a lysophosphatidylglycerol adapted for oral administration effective to reduce or prevent one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by the active agent or drug.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: October 22, 2019
    Assignee: Signpath Pharma Inc.
    Inventors: Lawrence Helson, George M. Shopp, Annie Bouchard, Muhammed Majeed
  • Patent number: 10357458
    Abstract: Compositions and methods for the treatment of drug-induced long QT syndrome and other cardiac channelopathies are disclosed herein. The compositions and methods of the present invention comprise binding one or more QT prolonging drugs with a liposome prior to parenteral (intravenous or subcutaneous) administration, or administration of an empty liposome prior to or concomitantly with therapeutic agents known to have a high risk of QT prolongation, or immediately following an envenomation. The results presented show an abrogation of the adverse effects of QT prolonging drugs in a dose-dependent manner by the compositions of the present invention.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: July 23, 2019
    Assignee: Signpath Pharma Inc.
    Inventor: Lawrence Helson
  • Patent number: 10258691
    Abstract: The present invention includes compositions and methods for preventing one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by an active agent or a drug in a human or animal subject comprising: an amount of a lysophosphatidyl compound adapted for oral administration effective to reduce or prevent one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by the active agent or drug. Such compositions may further comprise a monoglyceride, a free fatty acid or a combination of the foregoing, including, e.g., a eutectic mixture.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: April 16, 2019
    Assignee: Signpath Pharma, Inc.
    Inventors: Lawrence Helson, George M. Shopp, Annie Bouchard, Muhammed Majeed, Stephen W. Burgess, Walter A. Shaw
  • Patent number: 10238602
    Abstract: The present invention includes compositions and methods for preventing one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by an active agent or a drug in a human or animal subject comprising: an amount of a phosphatidylglycerol adapted for oral administration effective to reduce or prevent one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by the active agent or drug, and one or more organoleptic, thixotropic, or both organoleptic and thixotropic agents.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: March 26, 2019
    Assignee: Signpath Pharma, Inc.
    Inventors: Lawrence Helson, George M. Shopp, Annie Bouchard, Muhammed Majeed
  • Patent number: 10117881
    Abstract: The present invention includes compositions and methods for preventing one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by an active agent or a drug in a human or animal subject comprising: an amount of a lysophosphatidylglycerol adapted for oral administration effective to reduce or prevent one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by the active agent or drug.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: November 6, 2018
    Assignee: Signpath Pharma, Inc.
    Inventor: Lawrence Helson
  • Patent number: 10004687
    Abstract: The present invention provides compositions and methods for the treatment of a human patient. The methods and compositions of the present invention include composition for the efficient loading of curcumin, comprising: an amount of a curcuminoid:liposome complex effective to load curcumin into the liposome, wherein the curcuminoids has between 2 to 9 weight percent of the total composition and the curcuminoids are natural or synthetic.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: June 26, 2018
    Assignees: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM, SIGNPATH PHARMA INC.
    Inventors: Razelle Kurzrock, Lan Li, Kapil Mehta, Bharat Bhushan Aggarawal, Lawrence Helson
  • Patent number: 9682041
    Abstract: Compositions and methods for the treatment of drug-induced long QT syndrome and other cardiac channelopathies are disclosed herein. The compositions and methods of the present invention comprise binding one or more QT prolonging drugs with a liposome prior to parenteral (intravenous or subcutaneous) administration, or administration of an empty liposome prior to or concomitantly with therapeutic agents known to have a high risk of QT prolongation, or immediately following an envenomation. The results presented show an abrogation of the adverse effects of QT prolonging drugs in a dose-dependent manner by the compositions of the present invention.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: June 20, 2017
    Assignee: SignPath Pharma Inc.
    Inventor: Lawrence Helson
  • Patent number: 9393198
    Abstract: Liposomal formulations and polymer conjugates of curcumin, curcumin analogs and derivatives thereof for parenteral administration are disclosed herein. The formulations are effective in the treatment of progressive supranuclear palsy, Alzheimer's disease (AD), Parkinson's disease (PD), Tauopathies or stress disorders including Post Traumatic Stress Disorder (PTSD). Curcumin crosses the blood brain barrier, localizes in the hippocampus and striata, prevents stress-induced neuronal cell damage, and stimulates neurogenesis and remediation of damaged neural circuits.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: July 19, 2016
    Assignee: SIGNPATH PHARMA INC.
    Inventors: Lawrence Helson, Simon Chiu
  • Patent number: 9170257
    Abstract: The present invention includes a stabilized curcumin composition. The composition includes a curcumin composition and a phosphate composition, wherein the phosphate composition is non-buffering and is provided in an amount sufficient to stabilize and/or prevent the degradation of curcumin and/or a curcuminoid in a biological sample.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: October 27, 2015
    Assignee: SIGNPATH PHARMA INC.
    Inventor: Lawrence Helson
  • Patent number: 9138411
    Abstract: The present invention includes compositions and methods of making a nanoparticle composition comprising a polymeric core comprising one or more polymers and one or more active agents, and at least one layer of one or more lipids on the surface of the polymeric core; more specifically, the invention relates to the use of curcumin within such a lipid-polymer nanoparticle formulation for minimizing QT prolongation associated with curcumin in treatment of cancer.
    Type: Grant
    Filed: August 31, 2013
    Date of Patent: September 22, 2015
    Assignees: University of North Texas Health Science Center at Fort Worth, SignPath Pharma, Inc.
    Inventors: Amalendu Prakash Ranjan, Anindita Mukerjee, Jamboor K. Vishwanatha, Lawrence Helson