Patents by Inventor Masami Murasawa

Masami Murasawa 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).

  • Process for producing octa-2,7-dien-1-ol
    Patent number: 5118885
    Abstract: An improved process for producing octa-2,7-dien-1-ol which comprises reacting butadiene with water in an aqueous sulfolane solution containing a carbonate and/or bicarbonate of a monodentate tertiary amine in the presence of a palladium compound and a phosphonium salt.
    Type: Grant
    Filed: December 27, 1990
    Date of Patent: June 2, 1992
    Assignee: Kuraray Co., Ltd.
    Inventors: Yasuo Tokitoh, Tamio Higashi, Kenichi Hino, Masami Murasawa, Noriaki Yoshimura