Patents by Inventor Reiko Nishizawa

Reiko Nishizawa 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).

  • Trehalose compound, method for producing same, and pharmaceutical product containing the compound
    Patent number: 8741871
    Abstract: A trehalose compound having high immunopotentiating activity and low toxicity is represented by formula (1). (In the formula, X and X? each represents a phenyl, a naphthyl, R1—CHR1— (wherein R1 and R2 each represents a C7-C21 alkyl group or the like) or the like; and n and n? each independently represents an integer of 0-3). The compound exhibits a high activating effect on macrophages and neutrophils.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: June 3, 2014
    Assignee: Glytech, Inc.
    Inventors: Mugio Nishizawa, Hiroshi Imagawa, Hirofumi Yamamoto, Jun Sakurai, Masataka Oda, Reiko Nishizawa
  • TREHALOSE COMPOUND, METHOD FOR PRODUCING SAME, AND PHARMACEUTICAL PRODUCT CONTAINING THE COMPOUND
    Publication number: 20110218171
    Abstract: A trehalose compound having high immunopotentiating activity and low toxicity is represented by formula (1). (In the formula, X and X? each represents a phenyl, a naphthyl, R1—CHR1— (wherein R1 and R2 each represents a C7-C21 alkyl group or the like) or the like; and n and n? each independently represents an integer of 0-3). The compound exhibits a high activating effect on macrophages and neutrophils.
    Type: Application
    Filed: October 27, 2009
    Publication date: September 8, 2011
    Applicant: OTSUKA CHEMICAL CO., LTD.
    Inventors: Mugio Nishizawa, Hiroshi Imagawa, Hirofumi Yamamoto, Jun Sakurai, Masataka Oda, Reiko Nishizawa