Granted Patent
Utility
US 5,910,572 · App. 09/008,253
Compounds
Inventor:
Nicola Gail Wallis
Patented Case
View Patent ↗
Granted: Jun 8, 1999
Filed: Jan 16, 1998
Inventor
Nicola Gail Wallis
Assignees (at issue)
SmithKline Beecham Limited
SmithKline Beeacham P.L.C.
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.