Granted Patent
Utility
US 5,589,367 · App. 08/184,237
Recombinant plant viral nucleic acids
Inventors:
Jon Donson, William O. Dawson, George L. Granthan, Thomas H. Turpen, Ann Myers Turpen, Stephen J. Garger, Laurence K. Grill
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Jan 19, 1994
Inventors
Jon Donson
William O. Dawson
George L. Granthan
Thomas H. Turpen
Ann Myers Turpen
Stephen J. Garger
Laurence K. Grill
Assignee (at issue)
Biosource Technologies, 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.