Patents Assigned to Pharmagra Labs, Inc.
  • Method of synthesising sulforaphane
    Patent number: 11571406
    Abstract: The present invention relates to a method of synthesising sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesising a stabilised complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: February 7, 2023
    Assignee: Pharmagra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambrioise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • METHOD OF SYNTHESISING SULFORAPHANE
    Publication number: 20210212978
    Abstract: The present invention relates to a method of synthesising sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesising a stabilised complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Application
    Filed: November 18, 2020
    Publication date: July 15, 2021
    Applicant: Pharmagra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambrioise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • Method of synthesising sulforaphane
    Patent number: 10864186
    Abstract: The present invention relates to a method of synthesising sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesising a stabilised complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: December 15, 2020
    Assignee: PHARMAGRA LABS, INC.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambrioise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • METHOD OF SYNTHESISING SULFORAPHANE
    Publication number: 20190282534
    Abstract: The present invention relates to a method of synthesising sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesising a stabilised complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 19, 2019
    Applicant: PharmAgra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambrioise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • Method of synthesising sulforaphane
    Patent number: 10307390
    Abstract: The present invention relates to a method of synthesizing sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesizing a stabilized complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: June 4, 2019
    Assignee: Pharmagra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambroise Akue, Jared K Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • METHOD OF SYNTHESISING SULFORAPHANE
    Publication number: 20170112796
    Abstract: The present invention relates to a method of synthesising sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesising a stabilised complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Application
    Filed: December 28, 2016
    Publication date: April 27, 2017
    Applicant: PharmAgra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambroise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • Sulforaphane isolation and purification
    Patent number: 9603828
    Abstract: The present invention relates to methods of isolating and purifying sulforaphane. More specifically, the present invention relates to methods of isolating and purifying sulforaphane from natural sources. The present invention also relates to methods of forming high purity complexes of sulforaphane with cyclodextrin.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: March 28, 2017
    Assignee: PharmAgra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambroise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • Method of synthesising sulforaphane
    Patent number: 9567405
    Abstract: The present invention relates to a method of synthesizing sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesizing a stabilized complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: February 14, 2017
    Assignee: PharmAgra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambroise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • METHOD OF SYNTHESISING SULFORAPHANE
    Publication number: 20150191551
    Abstract: The present invention relates to a method of synthesising sulforaphane by reacting a compound of formula (A) with an oxidizing agent in an aqueous solvent and in the presence of a catalyst. The invention further provides a method of synthesising a stabilised complex of sulforaphane and cyclodextrin by mixing the sulforaphane prepared by the methodology defined herein with cyclodextrin in an aqueous solvent.
    Type: Application
    Filed: May 31, 2013
    Publication date: July 9, 2015
    Applicant: PharmAgra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambroise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • SULFORAPHANE ISOLATION AND PURIFICATION
    Publication number: 20150119359
    Abstract: The present invention relates to methods of isolating and purifying sulforaphane. More specifically, the present invention relates to methods of isolating and purifying sulforaphane from natural sources. The present invention also relates to methods of forming high purity complexes of sulforaphane with cyclodextrin.
    Type: Application
    Filed: May 31, 2013
    Publication date: April 30, 2015
    Applicant: PharmAgra Labs, Inc.
    Inventors: Sahadeva Reddy Damireddi, Kpakpo Ambroise Akue, Jared K. Nelson, Albert Roger Frisbee, Peter Wyatt Newsome
  • Stabilized sulforaphane
    Patent number: 7879822
    Abstract: A method of stabilizing sulforaphane is provided. The method includes contacting sulforaphane, or an analog thereof, and a cyclodextrin to form a complex between the sulforaphane, or analog thereof, and the cyclodextrin.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: February 1, 2011
    Assignee: Pharmagra Labs, Inc.
    Inventors: Ido Dov Dagan, Albert Roger Frisbee, Peter Wyatt Newsome, Michel Pierre Baudet
  • Stabilized sulforaphane
    Publication number: 20080176942
    Abstract: A method of stabilizing sulforaphane is provided. The method includes contacting sulforaphane, or an analog thereof, and a cyclodextrin to form a complex between the sulforaphane, or analog thereof, and the cyclodextrin.
    Type: Application
    Filed: January 23, 2008
    Publication date: July 24, 2008
    Applicant: PharmAgra Labs, Inc.
    Inventors: Ido Dov Dagan, Albert Roger Frisbee, Peter Wyatt Newsome, Michel Pierre Baudet