Patents Assigned to SignPath Pharma Inc.
-
Patent number: 12551436Abstract: 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: GrantFiled: October 4, 2023Date of Patent: February 17, 2026Assignee: Signpath Pharma Inc.Inventor: Peter Sordillo
-
Patent number: 12004868Abstract: 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: GrantFiled: June 5, 2019Date of Patent: June 11, 2024Assignee: Signpath Pharma Inc.Inventors: Lawrence Helson, George M. Shopp, Annie Bouchard
-
Patent number: 10449193Abstract: 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: GrantFiled: October 19, 2016Date of Patent: October 22, 2019Assignee: Signpath Pharma Inc.Inventors: Lawrence Helson, George M. Shopp, Annie Bouchard, Muhammed Majeed
-
Patent number: 10357458Abstract: 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: GrantFiled: May 17, 2017Date of Patent: July 23, 2019Assignee: Signpath Pharma Inc.Inventor: Lawrence Helson
-
Patent number: 10004687Abstract: 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: GrantFiled: May 13, 2014Date of Patent: June 26, 2018Assignees: 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: 9682041Abstract: 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: GrantFiled: May 2, 2014Date of Patent: June 20, 2017Assignee: SignPath Pharma Inc.Inventor: Lawrence Helson
-
Patent number: 9393198Abstract: 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: GrantFiled: March 21, 2011Date of Patent: July 19, 2016Assignee: SIGNPATH PHARMA INC.Inventors: Lawrence Helson, Simon Chiu
-
Patent number: 9170257Abstract: 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: GrantFiled: June 14, 2013Date of Patent: October 27, 2015Assignee: SIGNPATH PHARMA INC.Inventor: Lawrence Helson
-
Publication number: 20140322303Abstract: 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: ApplicationFiled: May 13, 2014Publication date: October 30, 2014Applicants: Board of Regents, The University of Texas System, SignPath Pharma Inc.Inventors: Razelle Kurzrock, Lan Li, Kapil Mehta, Bharat Bhushan Aggarawal, Lawrence Helson
-
Publication number: 20140242156Abstract: 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: ApplicationFiled: May 2, 2014Publication date: August 28, 2014Applicant: SignPath Pharma Inc.Inventor: Lawrence Helson
-
Publication number: 20140234402Abstract: Compositions and methods for treating systemic diseases by intravenous administration of formulations of synthesized curcumin (diferuloylmethane) and concomitantly a calcium channel blocker to human subjects with neoplastic and neurodegenerative diseases are disclosed herein. The diseases are treated by prolonged administration of sub-optimal doses of liposomal curcumin or polymeric nanocurcumin or the sustained release curcumin from PLGA nanocurcumin at dosages below systemic hemolytic thresholds concomitantly with or without calcium channel blockers.Type: ApplicationFiled: April 30, 2014Publication date: August 21, 2014Applicant: SignPath Pharma Inc.Inventor: Lawrence Helson
-
Patent number: 8784881Abstract: 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: GrantFiled: December 1, 2007Date of Patent: July 22, 2014Assignees: 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: 8753674Abstract: 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: GrantFiled: June 3, 2012Date of Patent: June 17, 2014Assignee: SignPath Pharma Inc.Inventor: Lawrence Helson
-
Patent number: 8747890Abstract: Compositions and methods for treating systemic diseases by intravenous administration of formulations of synthesized curcumin (diferuloylmethane) and concomitantly a calcium channel blocker to human subjects with neoplastic and neurodegenerative diseases are disclosed herein. The diseases are treated by prolonged administration of sub-optimal doses of liposomal curcumin or polymeric nanocurcumin or the sustained release curcumin from PLGA nanocurcumin at dosages below systemic hemolytic thresholds concomitantly with or without calcium channel blockers.Type: GrantFiled: November 19, 2010Date of Patent: June 10, 2014Assignee: Signpath Pharma Inc.Inventor: Lawrence Helson
-
Publication number: 20140065061Abstract: 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: ApplicationFiled: August 31, 2013Publication date: March 6, 2014Applicants: SignPath Pharma Inc., University of North Texas Health Science CenterInventors: Amalendu Prakash Ranjan, Anindita Mukerjee, Jamboor K. Vishwanatha, Lawrence Helson
-
Publication number: 20120237590Abstract: Compositions and methods for treating type 2 diabetes and its sequelae by intravenous or subcutaneous administration of formulations of synthesized curcumin (diferuloylmethane) and concomitantly one or more anti-diabetic agents to human subjects are disclosed herein. The composition of the present invention may be used to: (i) treat patients with diabetes in advanced stages with evidence of any or all encephalopathy, retinopathy, nephropathy, pancreatitis or neoplasias; (ii) treat patients with diabetic disease status without symptomatic or pathologic evidence of associated sequelae but requiring better glycemic control than that offered by standard of care anti-diabetic; and (iii) patients with objective signs or symptoms of sequelae from diabetes of anti-diabetic drugs. One three-drug combination of the present invention includes a slow release PLGA-curcumin and an oral gliptin (DPP-4)-inhibitor or any incretin-mimetic and metformin.Type: ApplicationFiled: March 15, 2012Publication date: September 20, 2012Applicant: SIGNPATH PHARMA INC.Inventor: Lawrence Helson
-
Publication number: 20110229555Abstract: Liposomal formulations and polymer conjugates of curcumin, curcumin analogues 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: ApplicationFiled: March 21, 2011Publication date: September 22, 2011Applicant: SignPath Pharma Inc.Inventors: Lawrence Helson, Simon Chiu