Granted Patent
Utility
US 4,705,683 · App. 06/832,995
Pharmaceutical compositions
Inventor:
Peter William Dettmar
Patented Case
View Patent ↗
Granted: Nov 10, 1987
Filed: Feb 26, 1986
Inventor
Peter William Dettmar
Assignee (at issue)
Reckitt & Colman Products Limited
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.