Granted Patent
Utility
US 5,043,325 · App. 06/829,285
N-6 substituted adenosine derivatives as cardiac vasodilators
Inventors:
Ray Olsson, Robert D. Thompson
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: Feb 13, 1986
Inventors
Ray Olsson
Robert D. Thompson
Assignee (at issue)
Whitby Research, 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.