Granted Patent
Utility
US 6,166,213 · App. 09/169,231
Omeprazole process and compositions thereof
Inventors:
Nick Anousis, James W. McManus, Benjamin Newton Banks, Lingwen Zhou, Hui Liu
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Oct 9, 1998
Inventors
Nick Anousis
James W. McManus
Benjamin Newton Banks
Lingwen Zhou
Hui Liu
Assignee (at issue)
MERCK & CO., 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.