Granted Patent
Utility
US 5,877,211 · App. 08/975,314
EP.sub.2 receptor agonists as neuroprotective agents for the eye
Inventor:
David F. Woodward
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Nov 21, 1997
Inventor
David F. Woodward
Assignee (at issue)
Allergan, 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.