Patents by Inventor Hironori Yoshiyama

Hironori Yoshiyama 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).

  • Packing cell system for eb virus vector
    Publication number: 20060194203
    Abstract: A packaging cell is constructed by preparing a packaging cell carrying an EB virus gene lacking a packaging signal but not carrying a wild type EB virus gene having the packaging signal, and introducing an amplicon plasmid having the packaging signal but having no viral replication ability into the cell. By inducing lytic infection of the packaging cell introduced with an amplicon plasmid, an EB virus vector without viral replication ability is produced.
    Type: Application
    Filed: December 2, 2003
    Publication date: August 31, 2006
    Applicant: EVEC Incorporated
    Inventors: Kenzo Takada, Hironori Yoshiyama