Granted Patent
Utility
US 6,063,802 · App. 09/238,165
Ondansetron freeze-dried dosage form compositions for oral administration
Inventor:
Ian Keith Winterborn
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Jan 28, 1999
Inventor
Ian Keith Winterborn
Assignee (at issue)
Glaxo Wellcome 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.