Patents by Inventor Tetsuo TORISU

Tetsuo TORISU 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 CHARACTERIZING MOLECULE DELIVERY PARTICLES
    Publication number: 20240060878
    Abstract: An objection is to provide a method for characterizing a molecule delivery particle, the method comprising determining a molar concentration thereof. The method for characterizing a molecule delivery particle, the method comprising subjecting a molecule delivery particle comprising a first particle and a second particle to particle separation with optical measurement to determine an increment in refractive index of each of the first particle and the second particle; and determining a molar concentration of each of the first particle and the second particle based on the increment in refractive index, a molecular weight, and a specific refractive index increment of each of the first particle and the second particle.
    Type: Application
    Filed: March 24, 2022
    Publication date: February 22, 2024
    Applicant: OSAKA UNIVERSITY
    Inventors: Susumu UCHIYAMA, Takahiro MARUNO, Tetsuo TORISU