Patents by Inventor Shinji Iijama

Shinji Iijama 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).

  • Method of efficiently constructing transgenic birds and transgenic birds thus obtained
    Publication number: 20050022260
    Abstract: The present invention relates to G0 transgenic chimeric birds capable of transmitting a desired gene or gene arrangement to offspring with very high efficiency and to a method of producing the same, and relates to G0 transgenic chimeric birds having a desired gene or gene arrangement in germ cells with very high efficiency and to a method of producing the same. A G0 transgenic chimeric bird which comprises a G0 transgenic chimeric bird resulting from gene transduction using a replication-defective retrovirus vector and that the efficiency of transgene transmission to G1 is not less than 10%.
    Type: Application
    Filed: August 2, 2001
    Publication date: January 27, 2005
    Inventors: Shinji Iijama, Masamichi Kamihira, Kenichi Nishijima, Shinji Mizuarai, Kenichiro Ono