Granted Patent
Utility
US 5,569,655 · App. 08/283,319
Substituted heterocyclylisoquinolinium salts and compositions and method of use thereof
Inventors:
John A. Dority, Jr., William G. Earley, Virendra Kumar, John P. Mallamo, Matthew S. Miller, Chakrapani Subramanyam
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Jul 29, 1994
Inventors
John A. Dority, Jr.
William G. Earley
Virendra Kumar
John P. Mallamo
Matthew S. Miller
Chakrapani Subramanyam
Assignee (at issue)
Sterling Winthrop 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.