Patents by Inventor Kouei Sato

Kouei Sato 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).

  • Virus-binding particles, virus-separating reagent, separation of viruses, and detection of viruses
    Publication number: 20030087284
    Abstract: Particles capable of being bound by viruses, having a particle diameter of 0.05 &mgr;m to 300 &mgr;m and having either a cationic group or an anionic group or both at their surfaces. Also disclosed are a method of separating or detecting viruses and a virus-separating reagent, which make use of such particles. The particles enable simultaneous and simple treatment of a large number of specimens by a simple means.
    Type: Application
    Filed: September 3, 2002
    Publication date: May 8, 2003
    Applicant: JSR CORPORATION
    Inventors: Kouei Sato, Takeshi Tanaka, Mitsuhiro Murata, Shozou Nishida, Mikio Hikata, Kiyoshi Kasai
  • Virus-binding particles, virus-separating reagent, separation of viruses, and detection of viruses
    Publication number: 20010009759
    Abstract: Particles capable of being bound by viruses, having a particle diameter of 0.05 &mgr;m to 300 &mgr;m and having either a cationic group or an anionic group or both at their surfaces. Also disclosed are a method of separating or detecting viruses and a virus-separating reagent, which make use of such particles. The particles enable simultaneous and simple treatment of a large number of specimens by a simple means.
    Type: Application
    Filed: December 8, 2000
    Publication date: July 26, 2001
    Applicant: JSR Corporation
    Inventors: Kouei Sato, Takeshi Tanaka, Mitsuhiro Murata, Shozou Nishida, Mikio Hikata, Kiyoshi Kasai