Granted Patent
Utility
US 5,130,328 · App. 07/755,935
N-alkanoylaminomethyl and N-aroylaminomethyl pyrrole insecticidal and acaricidal agents
Inventor:
Venkataraman Kameswaran
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Sep 6, 1991
Inventor
Venkataraman Kameswaran
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.