Granted Patent
Utility
US 6,410,591 · App. 09/851,296
3,7 or 3 and 7 thia or oxa prostanoic acid derivatives as agents for lowering intraocular pressure
Inventors:
Robert M. Burk, Mark Holoboski, Mari Posner
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: May 8, 2001
Inventors
Robert M. Burk
Mark Holoboski
Mari Posner
Assignee (at issue)
ALLERGAN SALES, LLC
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.