Granted Patent
Utility
US 6,599,891 · App. 10/199,662
Treatment of macular edema
Inventors:
Janice North, Peter HNIK, H. Andrew Strong
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Jul 19, 2002
Inventors
Janice North
Peter HNIK
H. Andrew Strong
Assignee (at issue)
QLT 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.