Patents by Inventor Yuya IKEHARA

Yuya IKEHARA 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).

  • Beta zeolite, method for producing same, and catalyst
    Patent number: 11142464
    Abstract: Provided is a beta zeolite also having exceptional catalytic activity as a catalyst other than an olefin epoxidation catalyst. This beta zeolite is synthesized without using an organic structure-directing agent and has titanium in the structural skeleton thereof, the Ti content being 0.10 mmol/g or higher. This beta zeolite preferably has an Si/Ti molar ratio of 20-200. Also, the Si/Al molar ratio is preferably 100 or higher.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: October 12, 2021
    Assignees: Mitsui Mining & Smelting Co., Ltd., NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
    Inventors: Yoshihiro Kubota, Satoshi Inagaki, Yuya Ikehara, Mei Takeyama, Yasuo Yamazaki
  • BETA ZEOLITE, METHOD FOR PRODUCING SAME, AND CATALYST
    Publication number: 20200339431
    Abstract: Provided is a beta zeolite also having exceptional catalytic activity as a catalyst other than an olefin epoxidation catalyst. This beta zeolite is synthesized without using an organic structure-directing agent and has titanium in the structural skeleton thereof, the Ti content being 0.10 mmol/g or higher. This beta zeolite preferably has an Si/Ti molar ratio of 20-200. Also, the Si/Al molar ratio is preferably 100 or higher.
    Type: Application
    Filed: October 25, 2018
    Publication date: October 29, 2020
    Inventors: Yoshihiro KUBOTA, Satoshi INAGAKI, Yuya IKEHARA, Mei TAKEYAMA, Yasuo YAMAZAKI