Granted Patent
Utility
US 6,042,603 · App. 09/072,407
Method for improved selectivity in photo-activation of molecular agents
Inventors:
Walter G. Fisher, Eric A. Wachter, H. Craig Dees
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: May 4, 1998
Inventors
Walter G. Fisher
Eric A. Wachter
H. Craig Dees
Assignee (at issue)
Photogen, Inc.
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.