Granted Patent
Utility
US 4,810,800 · App. 07/188,661
Novel imidazole dopamine beta hydroxylase inhibitors
Inventors:
Donald P. Matthews, James R. McCarthy, Jeffrey P. Whitten, Robert J. Broersma, Jr.
Patented Case
View Patent ↗
Granted: Mar 7, 1989
Filed: Apr 29, 1988
Inventors
Donald P. Matthews
James R. McCarthy
Jeffrey P. Whitten
Robert J. Broersma, Jr.
Assignee (at issue)
Merrell Dow Pharmaceuticals 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.