Patents by Inventor Shinsuke Sagara

Shinsuke Sagara 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).

  • Novel interferon-alpha
    Publication number: 20040137009
    Abstract: A novel human IFN-&agr; subtype and its derivative having an unprecedentedly high specific activity, DNA encoding these proteins, an expression vector having said DNA, a transformant transformed with said expression vector, a method of producing the above human IFN-&agr; and its derivative, and medical uses of the above human IFN-&agr; and its derivative.
    Type: Application
    Filed: January 15, 2004
    Publication date: July 15, 2004
    Applicant: SUMITOMO PHARMACEUTICALS COMPANY LIMITED
    Inventors: Shin-ichi Kojima, Akira Asakura, Tetsuaki Futatsugi, Yuko Ota, Yuki Fukuda, Shinsuke Sagara
  • Interferon-&agr;
    Patent number: 6703225
    Abstract: A novel human IFN-&agr; subtype and its derivative having an unprecedentedly high specific activity, DNA encoding these proteins, an expression vector having said DNA, a transformant transformed with said expression vector, a method of producing the above human IFN-&agr; and its derivative, and medical uses of the above human IFN-&agr; and its derivative.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: March 9, 2004
    Assignee: Sumitomo Pharmaceuticals Company, Limited
    Inventors: Shin-ichi Kojima, Akira Asakura, Tetsuaki Futatsugi, Yuko Ota, Yuki Fukuda, Shinsuke Sagara