Patents by Inventor Noriyuki IWASAKI

Noriyuki IWASAKI 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, METHOD FOR STABILIZING PHARMACEUTICAL COMPOSITION, AND METHOD FOR EVALUATING STORAGE STABILITY OF PHARMACEUTICAL COMPOSITION
    Publication number: 20200345654
    Abstract: Provided is a pharmaceutical composition having excellent storage stability even when containing 1-menthol in a high concentration. The pharmaceutical composition has a cloud point of 30° C. to 75° C. and contains components (A), (B), (C), (D), and (E) as follows: Component (A): l-menthol; Component (B): at least one selected from the group consisting of a medium-chain fatty acid triacylglycerol, a medium-chain fatty acid, and a salt of a medium-chain fatty acid; Component (C): a nonionic surfactant having a hydrophile-lipophile balance (HLB) of not less than 10; Component (D): a polyhydric alcohol having not less than three hydroxy groups per molecule and/or a poly(oxyalkylene) glycol; and Component (E): water.
    Type: Application
    Filed: October 30, 2018
    Publication date: November 5, 2020
    Applicant: NIHON PHARMACEUTICAL CO., LTD.
    Inventors: Tomonori HAMAWAKI, Kumiko OIZUMI, Noriyuki IWASAKI