Granted Patent
Utility
US 6,013,049 · App. 09/182,383
Controlled outflow sleeve
Inventors:
Paul W. Rockley, Kenneth E. Kadziauskas
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Oct 29, 1998
Inventors
Paul W. Rockley
Kenneth E. Kadziauskas
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.