Patents by Inventor Irina Gennadievna Vassilieva

Irina Gennadievna Vassilieva 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).

  • PHARMACEUTICAL COMPOSITION FOR PERORAL ADMINISTRATION OF 3,3'-DIINDOLYLMETHANE
    Publication number: 20140303225
    Abstract: Block copolymer pharmaceutical compositions containing 3,3?-diindolylmethane (DIM). The pharmaceutical composition for peroral administration comprises 3,3?-diindolylmethane as an active component and a target additive, the target additive being a block copolymer of oxyethylene and oxypropylene, in which the content of the hydrophobic oxypropylene block is less than 50 mass % and the molecular mass of the hydrophilic oxyethylene block is equal to 2,250 Da or more, at a ratio of the active component to the selected block copolymer varying between 1:2 and 1:10. The composition improves absorption of the active compound by the bloodstream upon peroral delivery.
    Type: Application
    Filed: June 20, 2014
    Publication date: October 9, 2014
    Inventors: Vsevolod Ivanovich KISELEV, Irina Gennadievna VASSILIEVA
  • Pharmaceutical composition for peroral administration of diindolylmethane
    Patent number: 8791150
    Abstract: Block copolymer pharmaceutical compositions containing 3,3?-diindolylmethane (DIM). The pharmaceutical composition for peroral administration comprises 3,3?-diindolylmethane as an active component and a target additive, the target additive being a block copolymer of oxyethylene and oxypropylene, in which the content of the hydrophobic oxypropylene block is less than 50 mass % and the molecular mass of the hydrophilic oxyethylene block is equal to 2,250 Da or more, at a ratio of the active component to the selected block copolymer varying between 1:2 and 1:10. The composition improves absorption of the active compound by the bloodstream upon peroral delivery.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: July 29, 2014
    Assignee: Zakrytoe Aktsionernoe Obschestvo “Veles Farma”
    Inventors: Vsevolod Ivanovich Kiselev, Irina Gennadievna Vassilieva
  • PHARMACEUTICAL COMPOSITION FOR PERORAL ADMINISTRATION OF DIINDOLYLMETHANE
    Publication number: 20130065933
    Abstract: The invention relates to pharmacy. It comprises block copolymer pharmaceutical compositions containing 3,3?-diindolylmethane (DIM). The pharmaceutical composition for peroral administration comprises 3,3?-diindolylmethane as an active component and a target additive, the target additive being a block copolymer of oxyethylene and oxypropylene, in which the content of the hydrophobic block is less than 50 mass % and the molecular mass of the hydrophilic block is equal to 2,250 Da or more, at a ratio of the active component to the selected block copolymer varying between 10:1 and 2:1. The composition improves absorption of the active compound by the bloodstream upon peroral delivery.
    Type: Application
    Filed: September 7, 2010
    Publication date: March 14, 2013
    Inventors: Vsevolod Ivanovich Kiselev, Irina Gennadievna Vassilieva