Patents by Inventor Hiromitsu Saisho

Hiromitsu Saisho 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).

  • CYTOTOXIC PROTEIN AND UTLIZATION THEREOF
    Publication number: 20090208972
    Abstract: This invention relates to a new cytotoxic protein (M toxin, mucous layer devastating toxin) produced by Helicobacter pylori and the use. This invention provides a cytotoxic protein (M toxin) produced by Helicobacter pylori, a partial peptide, and an antitumor agent containing the cytotoxic protein. The protein is obtained by culturing a transformant which is transformed with a recombination vector containing DNA coding the cytotoxin protein. This invention provides further the use of the protein.
    Type: Application
    Filed: April 21, 2008
    Publication date: August 20, 2009
    Applicant: FOURIER INC.
    Inventors: Hiroyuki OHNO, Hiromitsu Saisho, Hideki Tanzawa
  • CYTOTONIC PROTEIN AND UTLIZATION THEREOF
    Publication number: 20080233556
    Abstract: This invention relates to a new cytotoxic protein (M toxin, mucous layer devastating toxin) produced by Helicobacter pylori and the use. This invention provides a cytotoxic protein (M toxin) produced by Helicobacter pylori, a partial peptide, and an antitumor agent containing the cytotoxic protein. The protein is obtained by culturing a transformant which is transformed with a recombination vector containing DNA coding the cytotoxin protein. This invention provides further the use of the protein.
    Type: Application
    Filed: April 21, 2008
    Publication date: September 25, 2008
    Applicant: FOURIER INC.
    Inventors: Hiroyuki OHNO, Hiromitsu Saisho, Hideki Tanzawa
  • Cytotoxic protein and utilization thereof
    Patent number: 7385035
    Abstract: This invention relates to a new cytotoxic protein (M toxin, mucous layer devastating toxin) produced by Helicobacter pylori and the use. This invention provides a cytotoxic protein (M toxin) produced by Helicobacter pylori, a partial peptide, and an antitumor agent containing the cytotoxic protein. The protein is obtained by culturing a transformant which is transformed with a recombination vector containing DNA coding the cytotoxin protein. This invention provides further the use of the protein.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: June 10, 2008
    Assignee: Fourier Inc.
    Inventors: Hiroyuki Ohno, Hiromitsu Saisho, Hideki Tanzawa
  • Cytotoxic protein and utilization thereof
    Publication number: 20060210575
    Abstract: This invention relates to a new cytotoxic protein (M toxin, mucous layer devastating toxin) produced by Helicobacter pylori and the use. This invention provides a cytotoxic protein (M toxin) produced by Helicobacter pylori, a partial peptide, and an antitumor agent containing the cytotoxic protein. The protein is obtained by culturing a transformant which is transformed with a recombination vector containing DNA coding the cytotoxin protein. This invention provides further the use of the protein.
    Type: Application
    Filed: December 5, 2002
    Publication date: September 21, 2006
    Inventors: Hiroyuki Ohno, Hiromitsu Saisho, Hideki Tanzawa