Patents by Inventor Manaho TOMIOKA

Manaho TOMIOKA 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).

  • PRODUCTION METHOD OF ACRYLIC ACID DERIVATIVE
    Publication number: 20230234910
    Abstract: Disclosed is a method for producing an acrylic acid derivative represented by formula (1): wherein R1 represents hydrogen or the like; R3 represents hydrogen or the like; and X represents hydrogen or the like, the method comprising step B of bringing an organic metal compound represented by formula (A3A): wherein R2, in each occurrence, is the same or different and represents hydrogen or like; R3 represents hydrogen or the like; X represents hydrogen or the like; and M represents hydrogen or the like, or an organic metal compound represented by formula (A3B): wherein the symbols are as defined above, or a combination thereof, into contact with a proton donor and an aldehyde compound to obtain a compound represented by formula (1).
    Type: Application
    Filed: March 9, 2023
    Publication date: July 27, 2023
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Makoto MATSUURA, Manaho TOMIOKA, Michiaki OKADA, Atsushi SHIRAI, Sumi ISHIHARA, Yosuke KISHIKAWA