Patents by Inventor Tsuguo Mizuochi

Tsuguo Mizuochi 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).

  • Liposome with oligosaccharide on surface
    Patent number: 5759572
    Abstract: There are provided liposomes as an adjuvant which is effective for cellular immunity, has low toxicity and antigenicity, and may be administered to humans. The liposomes have oligosaccharide on their surface which consists of 2 to 11 saccharide residues and binds to lectin of antigen presenting cells. A vaccine may be prepared by reconstituting an antigen into the liposomes.
    Type: Grant
    Filed: September 18, 1995
    Date of Patent: June 2, 1998
    Assignee: Tonen Corporation
    Inventors: Masanobu Sugimoto, Kazue Ohishi, Masakazu Hatanaka, Tsuguo Mizuochi