Granted Patent
Utility
US 6,797,521 · App. 10/097,646
Fluorescent cobalamins and uses thereof
Inventors:
Charles B. Grissom, Frederick West, James McGreevy, Joel S. Bentz, Michelle Cannon
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Mar 15, 2002
Inventors
Charles B. Grissom
Frederick West
James McGreevy
Joel S. Bentz
Michelle Cannon
Assignee (at issue)
The University of Utah Research Foundation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.