Granted Patent
Utility
US 5,369,085 · App. 08/028,185
Indane-1, 3-dione derivatives and herbicides containing them as active ingredient
Inventors:
Akemi Hosokawa, Osamu Ikeda, Noriko Minami, Nobuo Kyomura
Patented Case
View Patent ↗
Granted: Nov 29, 1994
Filed: Mar 9, 1993
Inventors
Akemi Hosokawa
Osamu Ikeda
Noriko Minami
Nobuo Kyomura
Assignee (at issue)
Mitsubishi Kasei 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.