Patents by Inventor Kazue Fukushi

Kazue Fukushi 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).

  • Antitumor formulation containing lipopolysaccharide with trehalose derivatives
    Patent number: 4612304
    Abstract: Disclosed herein is an antitumor formulation, which contains an .alpha.,.alpha.-trehalose-6,6'-dicarboxylate, which is represented by the following general formula (I): ##STR1## wherein R means a C.sub.1 -C.sub.21 alkyl group, and a lipopolysaccharide. The antitumor formulation features low toxicity and high antitumor activities.
    Type: Grant
    Filed: June 11, 1985
    Date of Patent: September 16, 1986
    Assignee: SS Pharmaceutical Co., Ltd.
    Inventor: Kazue Fukushi
  • Therapeutic agents
    Patent number: 4454119
    Abstract: A therapeutic agent comprising an oil-in-water type suspension of an alkali treated lipopolysaccharide from gram negative bacteria and cord factor of acid fast bacteria or its similar substance of corynebacteria.
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: June 12, 1984
    Assignee: Mitsubishi Chemical Industries Limited
    Inventor: Kazue Fukushi