Patents Assigned to Trinity Laboratories, Inc.
  • Patent number: 10300031
    Abstract: The present invention provides methods and compositions for the treatment of neuropathic pain. In certain embodiments, compositions comprising an dextromethorphan (or other N-methyl-D-aspartate receptor antagonist), tramadol, and gabapentin can synergistically act to reduce pain in a human patient. Pharmaceutical compositions may also comprise a capsaicinoid, an esterified capsaicinoid, and/or a tricyclic antidepressant.
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: May 28, 2019
    Assignee: Trinity Laboratories Inc.
    Inventor: Chandra Ulagaraj Singh
  • Patent number: 9272037
    Abstract: The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry, and provides methods and compositions for treating sexual dysfunction; more particularly, the invention relates to treatment of premature ejaculation in humans.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: March 1, 2016
    Assignee: Trinity Laboratories, Inc.
    Inventor: Chandra U. Singh
  • Patent number: 8987328
    Abstract: Provided are nutraceutical or dietary supplemental compositions comprising esterified capsaicinoids. The esterified capsaicinoids may converted to the active parent capsaicinoid compound following enzymatic or chemical hydrolysis. In various embodiments, these esterified capsaicinoids have a higher lipophilicity, lipid solubility and result in less irritation to the stomach than the parent capsaicinoid, and hence may be included in certain dietary supplement formulations, including capsules, pills and tablets dietary supplement formulations. The dietary supplement compositions may be used for pain management in mammals in vivo and/or in the treatment of various pathological conditions in humans.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: March 24, 2015
    Assignee: Trinity Laboratories, Inc.
    Inventors: Chandra Ulagaraj Singh, Rao Nulu Jagaveerabhadra
  • Publication number: 20140296262
    Abstract: The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry, and provides methods and compositions for treating sexual dysfunction; more particularly, the invention relates to treatment of premature ejaculation in humans.
    Type: Application
    Filed: December 9, 2013
    Publication date: October 2, 2014
    Applicant: Trinity Laboratories, Inc.
    Inventor: Chandra U. Singh
  • Patent number: 8765807
    Abstract: The present invention relates to the formulations of ester derivatives of capsaicin and ester derivatives of myristoleic acid. These derivatives are capable of reverting to the active parent compound following enzymatic or chemical hydrolysis. These derivatives have a higher lipophilicity, lipid solubility and less irritation to the skin than the parent compound, and hence are better able to be incorporated into certain pharmaceutical formulations, including cream and ointment pharmaceutical formulations. The pharmaceutical compositions are useful for pain management in mammals in vivo and have been contemplated to be used in the treatment of various pains in humans.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: July 1, 2014
    Assignee: Trinity Laboratories, Inc.
    Inventors: Chandra Ulagaraj Singh, Jagaveerabhadra Rao Nulu
  • Publication number: 20140134261
    Abstract: The present invention relates to pharmaceutical compositions comprising ester(s) of capsaicin and at least one other agent selected from salicylates, menthol, boswellic acids, DMSO, methyl sulfonylmethane, NSAIDs, corticosteroids, emu oil, opioid agonists and antagonists, NMDA antagonists, tramadol, hyaluronic acid, ?2? ligands, santalol, santalyl acetate, amyris alcohol, amyris acetate, aloe vera gel and aloe vera juice, for improved therapeutic properties. Further, the present invention relates to pharmaceutical compositions comprising high concentrations of ester(s) of capsaicin. Further, the present invention relates to a method of relieving pain due to various diseases in subjects by administering the pharmaceutical compositions of the invention.
    Type: Application
    Filed: August 21, 2013
    Publication date: May 15, 2014
    Applicant: Trinity Laboratories, Inc.
    Inventors: Chandra U. Singh, David L. Woody, Rao Nulu Jagaveerabhadra
  • Patent number: 8604082
    Abstract: The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry, and provides methods and compositions for treating sexual dysfunction; more particularly, the invention relates to treatment of premature ejaculation in humans.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: December 10, 2013
    Assignee: Trinity Laboratories, Inc.
    Inventor: Chandra U. Singh
  • Publication number: 20130289102
    Abstract: The present invention relates to formulations comprising amyris alcohol or an ester of amyris alcohol or combinations thereof to treat acne in humans. These formulations can further comprise a phytoestrogen such as glabridin and miroestrol, an antioxidant such as tetrahydrocurcumin and naturally occurring peroxides such as artemisinin and dihydroartemisinin and combinations thereof for improved effectiveness in treating acne.
    Type: Application
    Filed: December 22, 2011
    Publication date: October 31, 2013
    Applicant: Trinity Laboratories, Inc.
    Inventors: Chandra Ulagaraj Singh, Jagaveerabhadra Rao Nulu
  • Publication number: 20130225627
    Abstract: The invention provides orally administered antitussive pharmaceutical compositions comprising dextromethorphan, wherein the compositions are free of bromide, sodium and polistirex.
    Type: Application
    Filed: August 1, 2011
    Publication date: August 29, 2013
    Applicant: Trinity Laboratories, Inc.
    Inventors: Chandra Ulagaraj Singh, Jagaveerabhadra Rao Nulu
  • Publication number: 20130189354
    Abstract: The present invention relates to compositions and methods for treating pain wherein the compositions comprise a combination of tramadol or a pharmaceutically acceptable salt thereof, magnesium or a pharmaceutically acceptable salt thereof; and gabapentin or pregabalin. The therapeutic combination can further contain capsaicin or an ester of capsaicin.
    Type: Application
    Filed: October 7, 2011
    Publication date: July 25, 2013
    Applicant: Trinity Laboratories, Inc.,
    Inventor: Chandra U. Singh
  • Publication number: 20120121730
    Abstract: The present invention relates to pharmaceutical compositions comprising dextromethorphan or a physiologically acceptable salt thereof, quercetin, resveratrol, and hesperidin. The invention further relates to nutraceutical or dietary supplement composition comprising a physiologically acceptable salt of magnesium, quercetin, resveratrol, and hesperidin. Further provided are methods for treating respiratory disease in a human subject by substantially eliminating phlegm from the lung through administering to the subject effective amounts of compositions of the invention.
    Type: Application
    Filed: October 7, 2011
    Publication date: May 17, 2012
    Applicant: Trinity Laboratories, Inc.
    Inventor: Chandra U. Singh
  • Patent number: 8017623
    Abstract: The present invention provides pharmaceutical compositions comprising dextromethorphan hydrochloride.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: September 13, 2011
    Assignee: Trinity Laboratories, Inc.
    Inventor: Chandra Singh
  • Patent number: 7943666
    Abstract: The present invention relates to the formulations of ester derivatives of capsaicin and ester derivatives of myristoleic acid. These derivatives are capable of reverting to the active parent compound following enzymatic or chemical hydrolysis. These derivatives have a higher lipophilicity, lipid solubility and less irritation to the skin than the parent compound, and hence are better able to be incorporated into certain pharmaceutical formulations, including cream and ointment pharmaceutical formulations. The pharmaceutical compositions of the present invention contain a compound of following formula (Ia): R—CO-CAP??(Ia) wherein CAP refers to collectively the capsaicins represented in FIG. 1 and a compound of formula (Ib): MCO-O—R??(Ib) wherein MCO refers to myristoleic acid.
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: May 17, 2011
    Assignee: Trinity Laboratories, Inc.
    Inventors: Chandra Ulagaraj Singh, Jagaveerabhadra Rao Nulu
  • Patent number: 7858126
    Abstract: The present invention relates to the formulations of ester derivatives of sandalwood oil and santalol. These derivatives are capable of reverting to the active parent compound following enzymatic or chemical hydrolysis. These derivatives have a higher lipophilicity, lipid solubility and less irritation to the skin than the parent compound, and hence are better able to be incorporated into certain pharmaceutical formulations, including cream and ointment pharmaceutical formulations. The compounds of the present invention are set forth by the following formula: The present invention generally pertains to a compound of formula (I): R—CO—SWO??(I) wherein SWO refers to collectively the alcohols, including santalol, present in the sandalwood oil; wherein R is selected from alkyl groups of up to about 22 carbon atoms and aryl groups of up to about 22 carbon atoms and alkylene group of up to about 22 carbon atoms and an arylene group of up to about 22 carbon atoms.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: December 28, 2010
    Assignee: Trinity Laboratories Inc.
    Inventors: Chandra Ulagaraj Singh, Jagaveerabhadra Rao Nulu
  • Patent number: 7754767
    Abstract: The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry, and provides methods and compositions for treating sexual dysfunction; more particularly, the invention relates to treatment of premature ejaculation in humans.
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: July 13, 2010
    Assignee: Trinity Laboratories, Inc.
    Inventor: Chandra U. Singh
  • Publication number: 20100120912
    Abstract: Provided are nutraceutical or dietary supplemental compositions comprising esterified capsaicinoids. The esterified capsaicinoids may converted to the active parent capsaicinoid compound following enzymatic or chemical hydrolysis. In various embodiments, these esterified capsaicinoids have a higher lipophilicity, lipid solubility and result in less irritation to the stomach than the parent capsaicinoid, and hence may be included in certain dietary supplement formulations, including capsules, pills and tablets dietary supplement formulations. The dietary supplement compositions may be used for pain management in mammals in vivo and/or in the treatment of various pathological conditions in humans.
    Type: Application
    Filed: October 30, 2009
    Publication date: May 13, 2010
    Applicant: Trinity Laboratories Inc.
    Inventors: Chandra Ulagaraj Singh, Rao Nulu Jagaveerabhadra
  • Patent number: 7645767
    Abstract: Chronic pain is alleviated in a mammal suffering there from by administering to the mammal a chronic pain alleviating amount of a nontoxic N-methyl-D-aspartate receptor antagonist such as dextromethorphan, dextrorphan, ketamine or pharmaceutically acceptable salt thereof, in combination with a ?-opiate analgesic such as tramadol or an analogously acting molecular entity, and a capsaicin or an ester of capsaicin, and optionally in sustained release dosage form.
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: January 12, 2010
    Assignee: Trinity Laboratories, Inc.
    Inventors: Chandra Ulagaraj Singh, David Lloyd Woody, Jagaveerabhadra Rao Nulu
  • Publication number: 20090215810
    Abstract: The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry, and provides methods and compositions for treating sexual dysfunction; more particularly, the invention relates to treatment of premature ejaculation in humans.
    Type: Application
    Filed: December 11, 2006
    Publication date: August 27, 2009
    Applicant: Trinity Laboratories, Inc.
    Inventor: Chandra U. Singh
  • Publication number: 20080176873
    Abstract: Chronic pain is alleviated in a mammal suffering there from by administering to the mammal a chronic pain alleviating amount of a nontoxic N-methyl-D-aspartate receptor antagonist such as dextromethorphan, dextrorphan, ketamine or pharmaceutically acceptable salt thereof, in combination with a ?-opiate analgesic such as tramadol or an analogously acting molecular entity, and a methylxanthine such as caffeine, and optionally in sustained release dosage form.
    Type: Application
    Filed: November 9, 2005
    Publication date: July 24, 2008
    Applicant: Trinity Laboratories, Inc.
    Inventors: Robert T. Streeper, Chandra U. Singh