Patents by Inventor Nathan A. Springer

Nathan A. Springer 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).

  • Polycomb genes from maize—and
    Patent number: 7626078
    Abstract: The present invention relates to polycomb genes isolated from Zea mays, and host cells and plants transformed with a Mez2 gene.
    Type: Grant
    Filed: January 13, 2008
    Date of Patent: December 1, 2009
    Inventors: Shawn M Kaeppler, Nathan A. Springer, Timothy G. Helentjaris, Roland L. Phillips