Granted Patent
Utility
US 5,202,329 · App. 07/849,714
Pyrimidinyloxy(thio)quinoline derivative, and agri-horticultural fungicide comprising the derivative as active ingredient
Inventors:
Katsutoshi Ishikawa, Yukihiro Yoshikawa, Tsutomu Ishii, Hiroharu Tanikawa, Sunao Maeda, Hideo Kawashima, Yuji Yanese, Hitoshi Shimotori, Ryuichi Mita
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: Mar 11, 1992
Inventors
Katsutoshi Ishikawa
Yukihiro Yoshikawa
Tsutomu Ishii
Hiroharu Tanikawa
Sunao Maeda
Hideo Kawashima
Yuji Yanese
Hitoshi Shimotori
Ryuichi Mita
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.