Patents by Inventor Ippei OTANI

Ippei OTANI 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).

  • MEDICAMENT CONTAINING SOFPIRONIUM BROMIDE
    Publication number: 20230149349
    Abstract: A pharmaceutical formulation for applying as an external application to the surface of the human body, in which decrease of viscosity during long-term storage is suppressed, and which contains sofpironium bromide, a water-soluble polymer, and ethanol, has a pH of 5.2 or lower, and is a uniformly dispersed, and non-aqueous formulation or low water content formulation with a water content of 5% or lower.
    Type: Application
    Filed: March 2, 2021
    Publication date: May 18, 2023
    Applicant: KAKEN PHARMACEUTICAL CO., LTD.
    Inventors: Hiroshi ISEKI, Akihiro ONO, Daiki TSUBOI, Yuki NISHIHARA, Nobuyuki KODERA, Toshiyuki YOROZUYA, Motoki AKAMATSU, Ippei OTANI