Patents by Inventor Mitsuru Tsudo

Mitsuru Tsudo 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).

  • Recombinant protein receptor for IL-2
    Patent number: 5449756
    Abstract: The present invention is directed to recombinant the IL-21R.beta. chain or fragments thereof, cDNA coding therefore, vectors containing said cDNA, hosts transfected by said vectors, and monoclonal antibodies to said recombinant IL-2R.beta. or fragments thereof.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: September 12, 1995
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Tadatsugu Taniguchi, Masanori Hatakeyama, Sejiro Minamoto, Takeshi Kono, Takeshi Doi, Masayuki Miyasaka, Mitsuru Tsudo, Hajime Karasuyama
  • Recombinant protein receptor for IL-2
    Patent number: 5198359
    Abstract: The present invention is directed to recombinant IL-2R.mu. protein or fragments thereof, cDNA coding therefore, vectors containing this cDNA, hosts transfected by these vectors, and monocional antibodies to the encoded recombinant IL-2R.mu. protein or fragments thereof.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: March 30, 1993
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Tadatsugu Taniguchi, Masanori Hatakeyama, Sejiro Minamoto, Takeshi Kono, Takeshi Doi, Masayuki Miyasaka, Mitsuru Tsudo, Hajime Karasuyma