Patents by Inventor John P. Crow

John P. Crow 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: 10780140
    Abstract: The present invention relates to methods and strategies for extracting nitrosylated and/or nitrated derivatives and analogs from Myrciaria dubia fruit and for synthesizing the same. The ascorbic acid derivatives and analogs have the chemical structure of: where R1 is ?O, —ONO, —ONO2, or —NH2; R2 is —OH, —ONO, —ONO2, or —NH2; R3 is —OH, —ONO, —ONO2. The extraction method comprises freeze-drying the Myrciaria dubia fruit, mixing the freeze-dried powder with a solvent and separating and drying the supernatant. The synthetic method comprises derivatizing an ascorbic acid via nitrosylation and/or nitration in a buffered ascorbic acid solution, reducing zero or more nitro groups to an amine group, and purifying the ascorbic acid analog.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: September 22, 2020
    Inventor: John P. Crow, Jr.
  • Patent number: 10105407
    Abstract: The present invention relates to methods and strategies for extracting nitrosylated and/or nitrated derivatives and analogs from Myriciaria dubia fruit and for synthesizing the same. The ascorbic acid derivatives and analogs have the chemical structure of: where R1 is ?O, —ONO, —ONO2, or —NH2; R2 is —OH, —ONO, —ONO2, or —NH2; R3 is —OH, —ONO, —ONO2. The extraction method comprises freeze-drying the Myriciaria dubia fruit, mixing the freeze-dried powder with a solvent and separating and drying the supernatant. The synthetic method comprises derivatizing an ascorbic acid via nitrosylation and/or nitration in a buffered ascorbic acid solution, reducing zero or more nitro groups to an amine group, and purifying the ascorbic acid analog.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: October 23, 2018
    Inventor: John P. Crow, Jr.
  • Publication number: 20180092957
    Abstract: The present invention relates to methods and strategies for extracting nitrosylated and/or nitrated derivatives and analogs from Myriciaria dubia fruit and for synthesizing the same. The ascorbic acid derivatives and analogs have the chemical structure of: where R1 is ?O, —ONO, —ONO2, or —NH2; R2 is —OH, —ONO, —ONO2, or —NH2; R3 is —OH, —ONO, —ONO2. The extraction method comprises freeze-drying the Myriciaria dubia fruit, mixing the freeze-dried powder with a solvent and separating and drying the supernatant. The synthetic method comprises derivatizing an ascorbic acid via nitrosylation and/or nitration in a buffered ascorbic acid solution, reducing zero or more nitro groups to an amine group, and purifying the ascorbic acid analog.
    Type: Application
    Filed: December 5, 2017
    Publication date: April 5, 2018
    Inventor: John P. Crow, JR.
  • Publication number: 20160361373
    Abstract: The present invention relates to methods and strategies for extracting nitrosylated and/or nitrated derivatives and analogs from Myriciaria dubia fruit and for synthesizing the same. The ascorbic acid derivatives and analogs have the chemical structure of: where R1 is ?O, —ONO, —ONO2, or —NH2; R2 is —OH, —ONO, —ONO2, or —NH2; R3 is —OH, —ONO, —ONO2. The extraction method comprises freeze-drying the Myriciaria dubia fruit, mixing the freeze-dried powder with a solvent and separating and drying the supernatant. The synthetic method comprises derivatizing an ascorbic acid via nitrosylation and/or nitration in a buffered ascorbic acid solution, reducing zero or more nitro groups to an amine group, and purifying the ascorbic acid analog.
    Type: Application
    Filed: June 9, 2016
    Publication date: December 15, 2016
    Inventor: John P. Crow, JR.
  • Publication number: 20130303528
    Abstract: Compositions for the treatment of neurodegenerative diseases are disclosed. Methods of treating and monitoring progression of a neurodegenerative disease are disclosed. According to the present invention, a selective CB2 receptor modulator may be administered to a mammal for the treatment of a neurodegenerative disease.
    Type: Application
    Filed: March 29, 2013
    Publication date: November 14, 2013
    Inventors: Paul L. Prather, John P. Crow
  • Publication number: 20090124608
    Abstract: Compositions for the treatment of neurodegenerative diseases are disclosed. Methods of treating and monitoring progression of a neurodegenerative disease are disclosed. According to the present invention, a selective CB2 receptor modulator may be administered to a mammal for the treatment of a neurodegenerative disease.
    Type: Application
    Filed: October 5, 2007
    Publication date: May 14, 2009
    Applicant: Board of Trustees of the University of Arkansas
    Inventors: Paul L. Prather, John P. Crow
  • Patent number: 6372727
    Abstract: The present invention provides a method of treating amyotrophic lateral sclerosis and other neurologic diseases by administering a compound of the formula where R is selected from the group consisting of (C6H4)CO2H, (C6H4)CO2CH3, (C6H4)(3,5-OH)2, (C6H4)CH2OH, (C6H4)OCH3, (C6H4)PO3H, (C6H4)SO3H, (C6H4)(3-NO2-4-OH), (C6H4)NO2, (C6H4)OPO3H, (C6H4)OSO3H, (C6H4)CH2CO2H, (C6H4)NH2, and (C6H4)CONH2. Also provided is a method for preserving donor organs using a solution comprising the instant compounds.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: April 16, 2002
    Assignee: UAB Research Foundation
    Inventors: John P. Crow, Alvaro G. Estevez
  • Patent number: 6022879
    Abstract: The present invention provides a method of treating amyotrophic lateral sclerosis and other neurologic diseases by administering bathocuproine or a related analog. Also provided are pharmaceutical compositions of bathocuproine.
    Type: Grant
    Filed: October 15, 1998
    Date of Patent: February 8, 2000
    Assignee: UAB Research Foundation
    Inventors: John P. Crow, Joseph S. Beckman