Patents by Inventor Yuuko IGARASI

Yuuko IGARASI 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).

  • Method for producing liposome
    Patent number: 10117833
    Abstract: Provided is a method for producing a liposome having safety and stability. According to the present invention, it is possible to provide a method for producing a liposome, including a step of mixing an oil phase with at least one lipid dissolved in an organic solvent and a water phase and stirring an aqueous solution containing the lipids, and a step of evaporating the organic solvent from the aqueous solution containing the liposomes obtained in the stirring step, in which the organic solvent is a mixed solvent of a water-soluble organic solvent and an ester-based organic solvent.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: November 6, 2018
    Assignee: FUJIFILM Corporation
    Inventors: Makoto Ono, Kohei Ono, Yuuko Igarasi
  • METHOD FOR PRODUCING LIPOSOME
    Publication number: 20170042812
    Abstract: Provided is a method for producing a liposome having safety and stability. According to the present invention, it is possible to provide a method for producing a liposome, including a step of mixing an oil phase with at least one lipid dissolved in an organic solvent and a water phase and stirring an aqueous solution containing the lipids, and a step of evaporating the organic solvent from the aqueous solution containing the liposomes obtained in the stirring step, in which the organic solvent is a mixed solvent of a water-soluble organic solvent and an ester-based organic solvent.
    Type: Application
    Filed: October 27, 2016
    Publication date: February 16, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Makoto ONO, Kohei ONO, Yuuko IGARASI