Granted Patent
Utility
US 5,900,423 · App. 08/922,060
Form of paroxetine hydrochloride anhydrate
Inventors:
Neal Ward, Victor Jacewicz
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Sep 2, 1997
Inventors
Neal Ward
Victor Jacewicz
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.