Granted Patent
Utility
US 5,714,621 · App. 08/607,736
1,3-benzodioxole and 1,2-dialkoxybenzene derivatives as ocular hypotensive agents
Inventors:
Robert M. Burk, David F. Woodward
Patented Case
View Patent ↗
Granted: Feb 3, 1998
Filed: Feb 27, 1996
Inventors
Robert M. Burk
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.