Granted Patent
Utility
US 5,696,165 · App. 08/557,565
Composition of s(-) sodium ibuprofen
Inventors:
Bernard John Armitage, John F. Lampard, Alan Smith
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Nov 14, 1995
Inventors
Bernard John Armitage
John F. Lampard
Alan Smith
Assignee (at issue)
THE BOOTS COMPANY PLC
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.