Granted Patent
Utility
US 5,990,144 · App. 09/025,083
4-aminoalkoxy-1,3-dihydrobenzoimidazol-2-one dopamine autoreceptor agonists
Inventors:
Richard E. Mewshaw, James A. Nelson, Uresh Shantilal Shah
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Feb 17, 1998
Inventors
Richard E. Mewshaw
James A. Nelson
Uresh Shantilal Shah
Assignee (at issue)
Amerimas Home Products, 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.