Patents by Inventor Nickolay S. Neznanov

Nickolay S. Neznanov 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).

  • Transcriptional regulatory regions derived from the K18 gene
    Patent number: 5840555
    Abstract: The present invention provides DNA fragments derived from the 5' and 3' flanking regions of K18 gene which contain transciptional regulatory regions capable of conferring integration site independent and copy number dependent expression on a transgene when co-integrated 5' and 3' of the transgene. The present invention also provides vectors containing these DNA fragments, and transgenic animals containing the vectors.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 24, 1998
    Assignee: La Jolla Cancer Research Foundation
    Inventors: Robert G. Oshima, Nickolay S. Neznanov, Grace Cecena