Patents by Inventor Julian Hillyer

Julian Hillyer 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).

  • Colloidal particles of different element composition for specific labeling purposes
    Patent number: 6699507
    Abstract: The invention relates to colloidal particles of differing elemental compositions with differing morphologies, and to methods of preparing same. The invention also provides applications of such colloidal particles as labels in microscopy, as staining agents, and as biomolecule or drug carriers.
    Type: Grant
    Filed: August 5, 1999
    Date of Patent: March 2, 2004
    Assignee: Wisconsin Alulmni Research Foundation
    Inventors: Ralph M. Albrecht, Daryl A. Meyer, Julian Hillyer