Granted Patent
Utility
US 4,857,324 · App. 07/135,788
Exogenously acidified antacid compositions having cytoprotective properties
Inventors:
Ghulam N. Mir, Luis E. Borella, John Francis DiJoseph, Gerald L. Reuter
Patented Case
View Patent ↗
Granted: Aug 15, 1989
Filed: Dec 21, 1987
Inventors
Ghulam N. Mir
Luis E. Borella
John Francis DiJoseph
Gerald L. Reuter
Assignee (at issue)
American Home Products Corp. (Del)
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.