Patents by Inventor Ian R. Flockhart

Ian R. Flockhart 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).

  • EXTRACTION OF PHARMACEUTICALLY ACTIVE COMPONENTS FROM PLANT MATERIALS
    Publication number: 20210128657
    Abstract: The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis.
    Type: Application
    Filed: June 18, 2020
    Publication date: May 6, 2021
    Applicant: GW Pharma Limited
    Inventors: BRIAN ANTHONY WHITTLE, Colin A. Hill, Ian R. Flockhart, David Victor Downs, Peter Gibson, Gary William Wheatley
  • EXTRACTION OF PHARMACEUTICALLY ACTIVE COMPONENTS FROM PLANT MATERIALS
    Publication number: 20200306328
    Abstract: The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis.
    Type: Application
    Filed: October 30, 2019
    Publication date: October 1, 2020
    Applicant: GW Pharma Limited
    Inventors: Brian Anthony Whittle, Colin A. Hill, Ian R. Flockhart, David Victor Downs, Peter Gibson, Gary William Wheatley
  • EXTRACTION OF PHARMACEUTICALLY ACTIVE COMPONENTS FROM PLANT MATERIALS
    Publication number: 20170290869
    Abstract: The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis.
    Type: Application
    Filed: March 23, 2017
    Publication date: October 12, 2017
    Applicant: GW Pharma Limited
    Inventors: Brian Anthony Whittle, Colin A. Hill, Ian R. Flockhart, David Victor Downs, Peter Gibson, Gary William Wheatley
  • METHODS OF PREPARING CANNABINOIDS FROM PLANT MATERIAL
    Publication number: 20150203434
    Abstract: The invention relates to methods of preparing cannabinoids in substantially pure form starting from plant material. Also described are substantially pure preparations of various cannabinoids and cannabinoid acids, and also extracts enriched in cannabinoids and cannabinoid acids.
    Type: Application
    Filed: August 28, 2014
    Publication date: July 23, 2015
    Inventors: Ian R. Flockhart, Gary William Wheatley, Su Dring, Leslie Archer
  • Methods of preparing cannabinoids from plant material
    Patent number: 8846409
    Abstract: The invention relates to methods of preparing cannabinoids in substantially pure form starting from plant material. Also described are substantially pure preparations of various cannabinoids and cannabinoid acids, and also extracts enriched in cannabinoids and cannabinoid acids.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: September 30, 2014
    Assignee: GW Pharma Limited
    Inventors: Ian R. Flockhart, Gary William Wheatley, Su Dring, Leslie Archer
  • EXTRACTION OF PHARMACEUTICALLY ACTIVE COMPONENTS FROM PLANT MATERIALS
    Publication number: 20080167483
    Abstract: The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis.
    Type: Application
    Filed: March 17, 2008
    Publication date: July 10, 2008
    Applicant: GW Pharma Limited
    Inventors: Brian A. Whittle, Colin A. Hill, Ian R. Flockhart, David V. Downs, Peter Gibson, Gary W. Wheatley
  • Extraction of pharmaceutically active components from plant materials
    Patent number: 7344736
    Abstract: The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: March 18, 2008
    Assignee: GW Pharma Limited
    Inventors: Brian Whittle, Colin A. Hill, Ian R. Flockhart, David Victor Downs, Peter Gibson, Gary William Wheatley
  • Desmopressin buccal patch composition
    Patent number: 5298256
    Abstract: A buccal patch is provided comprised of desmopressin and a matrix of a configuration and size as to fit into the buccal cavity and adhere to the oral mucosa so as to dispense desmopressin through transmucosal absorption into the bloodstream.
    Type: Grant
    Filed: April 28, 1992
    Date of Patent: March 29, 1994
    Assignee: Corint, Ltd.
    Inventors: Ian R. Flockhart, Joseph H. Cort