Patents by Inventor Sumio Hoshi

Sumio Hoshi 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).

  • Plasmid vector comprising a retroviral integrase gene and an integrase recognition region
    Patent number: 6936465
    Abstract: A plasmid vector having components (D1), (D2), and (D3) enables the efficient integration of foreign DNA into host cells. The components are (D1) an integrase gene, (D2) a segment of DNA forming a region for controlling the expression of the integrase gene, and (D3) a segment of DNA serving as an integrase recognition region when integrase catalyzes the integration reaction.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: August 30, 2005
    Assignee: Nippon Institute for Biological Science
    Inventors: Atsushi Katsumata, Sumio Hoshi, Takeshi Ihara, Susumu Ueda