Granted Patent
Utility
US 5,565,448 · App. 08/290,981
Medicament
Inventors:
Ponnal Nambi, Ashok D. Patil
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Aug 25, 1994
Inventors
Ponnal Nambi
Ashok D. Patil
Assignee (at issue)
SmithKline Beecham Limited
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.