Granted Patent
Utility
US 4,584,318 · App. 06/505,606
Nematicidal salicylaldehyde derivatives
Inventors:
Clinton J. Peake, Carmine P. DiSanzo, John F. Engel
Patented Case
View Patent ↗
Granted: Apr 22, 1986
Filed: Jun 20, 1983
Inventors
Clinton J. Peake
Carmine P. DiSanzo
John F. Engel
Assignee (at issue)
FMC CORPORATION
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.