Granted Patent
Utility
US 5,492,925 · App. 08/114,809
Thienyl-and furylpyrrole insecticidal and acaricidal agents
Inventors:
Roger W. Addor, Joseph A. Furch, III, Laurelee A. Duncan, Jack K. Siddens
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Aug 31, 1993
Inventors
Roger W. Addor
Joseph A. Furch, III
Laurelee A. Duncan
Jack K. Siddens
Assignee (at issue)
American Cyanamid Company
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.