Patents by Inventor Marcia M. Hagen

Marcia M. Hagen 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).

  • Bee attractants
    Patent number: 9301521
    Abstract: Chemical attractants to Osmia lignaria and other bees are provided herein along with methods of using the attractants.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: April 5, 2016
    Assignee: The United States of America, as represented by the Secretary of Agriculture
    Inventors: Theresa Pitts Singer, William P. Kemp, David Moreland, Steve Peterson, James S. Buckner, Marcia M. Hagen
  • Bee Attractants
    Publication number: 20140271536
    Abstract: Chemical attractants to Osmia lignaria and other bees are provided herein along with methods of using the attractants.
    Type: Application
    Filed: March 7, 2014
    Publication date: September 18, 2014
    Inventors: Theresa Pitts Singer, William P. Kemp, David Moreland, Steve Peterson, James S. Buckner, Marcia M. Hagen