Granted Patent
Utility
US 5,589,587 · App. 08/419,315
Process for the preparation of ribonucleotide reductase inhibitors
Inventors:
James R. McCarthy, Donald P. Matthews, Jeffrey S. Sabol, James R. McConnell, Richard E. Donaldson, Robert Duquid
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Apr 10, 1995
Inventors
James R. McCarthy
Donald P. Matthews
Jeffrey S. Sabol
James R. McConnell
Richard E. Donaldson
Robert Duquid
Assignee (at issue)
Merrell 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.