Granted Patent
Utility
US 4,397,864 · App. 06/254,135
2-Arylpropyl ether or thioether derivatives and insecticidal and acaricidal agents containing said derivatives
Inventors:
Kiyoshi Nakatani, Satoshi Numata, Tsuneo Inoue, Kenji Kodaka, Tsutomu Ishii, Teruhiko Toyama, Hajime Tachibana, Takatoshi Udagawa, Masatoshi Gohbara
Patented Case
View Patent ↗
Granted: Aug 9, 1983
Filed: Apr 14, 1981
Inventors
Kiyoshi Nakatani
Satoshi Numata
Tsuneo Inoue
Kenji Kodaka
Tsutomu Ishii
Teruhiko Toyama
Hajime Tachibana
Takatoshi Udagawa
Masatoshi Gohbara
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.