Granted Patent
Utility
US 5,043,006 · App. 07/450,440
Benzamide derivatives and plant growth regulants containing them
Inventors:
Hiroyuki IGUCHI, Kaoru Kasahara, Shinichi Matsuno, Norimasa Yokoyama, Takeo Motegi
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: Dec 14, 1989
Inventors
Hiroyuki IGUCHI
Kaoru Kasahara
Shinichi Matsuno
Norimasa Yokoyama
Takeo Motegi
Assignee (at issue)
Hodogaya Chemical Co., Ltd.
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.