Patents by Inventor Toru OKAKI

Toru OKAKI 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).

  • MICELLE FOR SOLUBILIZING A SPARINGLY WATER-SOLUBLE INGREDIENT AND SOLUTION COMPRISING THE SAME
    Publication number: 20220233438
    Abstract: The present invention provides a micelle comprising an anionic micelle and a protecting agent surrounding the anionic micelle, the anionic micelle being formed from, as a structural unit, an ingredient that has a functional group capable of being anionized under basic conditions and has anionic micelle-forming ability, the protecting agent protecting the anionic micelle. The present invention also provides a micelle comprising a cationic micelle and a protecting agent surrounding the cationic micelle, the cationic micelle being formed from, as a structural unit, an ingredient that has a functional group capable of being cationized under acidic conditions and has cationic micelle-forming ability, the protecting agent protecting the cationic micelle.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 28, 2022
    Applicant: TEIKA PHARMACEUTICAL CO., LTD.
    Inventor: Toru OKAKI
  • Micelle for solubilizing a sparingly water-soluble ingredient and solution comprising the same
    Patent number: 11318095
    Abstract: The present invention provides a micelle comprising an anionic micelle and a protecting agent surrounding the anionic micelle, the anionic micelle being formed from, as a structural unit, an ingredient that has a functional group capable of being anionized under basic conditions and has anionic micelle-forming ability, the protecting agent protecting the anionic micelle. The present invention also provides a micelle comprising a cationic micelle and a protecting agent surrounding the cationic micelle, the cationic micelle being formed from, as a structural unit, an ingredient that has a functional group capable of being cationized under acidic conditions and has cationic micelle-forming ability, the protecting agent protecting the cationic micelle.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: May 3, 2022
    Assignee: TEIKA PHARMACEUTICAL CO., LTD.
    Inventor: Toru Okaki
  • MICELLE FOR SOLUBILIZING A SPARINGLY WATER-SOLUBLE INGREDIENT AND SOLUTION COMPRISING THE SAME
    Publication number: 20210137836
    Abstract: The present invention provides a micelle comprising an anionic micelle and a protecting agent surrounding the anionic micelle, the anionic micelle being formed from, as a structural unit, an ingredient that has a functional group capable of being anionized under basic conditions and has anionic micelle-forming ability, the protecting agent protecting the anionic micelle. The present invention also provides a micelle comprising a cationic micelle and a protecting agent surrounding the cationic micelle, the cationic micelle being formed from, as a structural unit, an ingredient that has a functional group capable of being cationized under acidic conditions and has cationic micelle-forming ability, the protecting agent protecting the cationic micelle.
    Type: Application
    Filed: June 1, 2018
    Publication date: May 13, 2021
    Applicant: TEIKA PHARMACEUTICAL CO., LTD.
    Inventor: Toru OKAKI