Granted Patent
Utility
US 6,248,355 · App. 09/538,845
Pharmaceutical composition containing an acid-labile omeprazole and process for its preparation
Inventor:
Pawan Seth
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Dec 30, 1999
Inventor
Pawan Seth
Assignee (at issue)
Schwarz Pharma Ltd.
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.