Granted Patent
Utility
US 6,450,994 · App. 09/526,052
Storage and delivery of multi-dose, preservative-free pharmaceuticals
Inventors:
James V. C. Boyles, John S. Kent
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Mar 15, 2000
Inventors
James V. C. Boyles
John S. Kent
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.