Granted Patent
Utility
US 5,536,746 · App. 08/410,250
Insecticidal phenylhydrazine derivatives
Inventors:
Mark A. Dekeyser, Paul T. McDonald
Patented Case
View Patent ↗
Granted: Jul 16, 1996
Filed: Mar 24, 1995
Inventors
Mark A. Dekeyser
Paul T. McDonald
Assignees (at issue)
Uniroyal Chemical Company, Inc.
Uniroyal Chemical Ltd./Ltee
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.