Granted Patent
Utility
US 6,709,744 · App. 09/928,736
Bioactive materials
Inventors:
Delbert E. Day, Erik M. Erbe, Marina Richard, Joshua A. Wojcik
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Aug 13, 2001
Inventors
Delbert E. Day
Erik M. Erbe
Marina Richard
Joshua A. Wojcik
Assignees (at issue)
The Curators of the University of Missouri
VITA LICENSING
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.