Patents by Inventor Kaoru Kojima

Kaoru Kojima 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).

  • Oligosaccharides from enzymatic cleavage of fucoidan
    Patent number: 6054577
    Abstract: A novel endo-fucoidan-lyase and a novel microorganism useful in the production of sugar compounds. Sugar compounds represented by the following general formula (1), wherein at least one of alcoholic hydroxyl group has been sulfated, or salts thereof: ##STR1## wherein Y represents hydrogen or a group represented by the following formula (2).
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: April 25, 2000
    Assignees: Takara Shuzo Co., Ltd., Research Institute For Glycotechnology
    Inventors: Takeshi Sakai, Hitomi Kimura, Kaoru Kojima, Katsushige Ikai, Sumiko Akiyoshi, Yoshikuni Nakanishi, Ikunoshin Kato