Patents by Inventor Akitoshi Matono

Akitoshi Matono 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).

  • Draw Solute and Water Treatment Equipment
    Publication number: 20240157298
    Abstract: A draw solute for a forward osmosis membrane process, containing a compound including a structural site derived from an amine compound and a polyoxyalkylene structural site wherein two or more oxyalkylene groups are randomly bonded.
    Type: Application
    Filed: March 30, 2022
    Publication date: May 16, 2024
    Applicant: NIPPON SHOKUBAI CO., LTD.
    Inventors: Sumito Kumagai, Hiroki Tokushima, Akitoshi Matono
  • Draw Solute, Draw Solution, and Water Treatment Device
    Publication number: 20230149854
    Abstract: A draw solute for the forward osmosis membrane process comprises a random copolymer obtainable by random addition of a monomer containing ethylene oxide and butylene oxide to a compound having one or more hydroxyl groups.
    Type: Application
    Filed: April 7, 2021
    Publication date: May 18, 2023
    Applicants: Nippon Shokubai Co., Ltd., Trevi Systems Inc.
    Inventors: Hiroki Tokushima, Akitoshi Matono, John Webley