Patents by Inventor Ken NISHIYA

Ken NISHIYA 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).

  • SURFACE-TREATED HYDROTALCITE, SUSPENSION OF SAME, AND FUNCTIONAL MOLECULE DELIVERY SYSTEM USING SAME
    Publication number: 20230322574
    Abstract: This surface-treated hydrotalcite is obtained by surface-treating a hydrotalcite having a compositional makeup represented by formula (1) and satisfies (A)-(C). This hydrotalcite has excellent dispersibility. (M2+)(1-x)(M3+)x(OH)2(An?)x/n·mH2O??(1) (Wherein, respective signs in formula (1) are as defined in the claims.) (A) The proportion of a surface-treating agent is 20-50 mass %. (B) The average width of primary particles is 5-120 nm. (C) The monodispersity is 75% or more.
    Type: Application
    Filed: August 26, 2021
    Publication date: October 12, 2023
    Applicant: SETOLAS Holdings, Inc.
    Inventors: Ken NISHIYA, Yoshihito IWAMOTO, Harumi TAKABATAKE