Granted Patent
Utility
US 4,282,169 · App. 06/122,202
Selected 2-acyl- or 2-thioacyl-1-trichloroacetimidoylhydrazines and their use as fungicides
Inventors:
Eugene F. Rothgery, Lawrence E. Katz
Patented Case
View Patent ↗
Granted: Aug 4, 1981
Filed: Feb 19, 1980
Inventors
Eugene F. Rothgery
Lawrence E. Katz
Assignee (at issue)
Olin 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.