Granted Patent
Utility
US 5,278,150 · App. 07/873,440
2-hydrazoadenosines and their utility for the treatmeat of vascular conditions
Inventors:
Ray Olsson, Robert D. Thompson
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: Apr 24, 1992
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.