Granted Patent
Utility
US 4,876,086 · App. 07/098,326
Injectable compositions of amoxycillin trihydrate
Inventor:
John S. Dowrick
Patented Case
View Patent ↗
Granted: Oct 24, 1989
Filed: Sep 17, 1987
Inventor
John S. Dowrick
Assignee (at issue)
Beecham Group plc
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.