Granted Patent
Utility
US 6,573,294 · App. 10/146,224
8-azaprostaglandin analogs as agents for lowering intraocular pressure
Inventors:
David W. Old, Danny T. Dinh, Robert M. Burk
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: May 14, 2002
Inventors
David W. Old
Danny T. Dinh
Robert M. Burk
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.