Granted Patent
Utility
US 4,733,002 · App. 06/737,005
Lipoxygenase inhibitor
Inventors:
Kazumasa Yokoyama, Chikara Fukaya, Masanori Sugiura, Youichiro Naito, Youichiro Nishida, Tadakazu Suyama
Patented Case
View Patent ↗
Granted: Mar 22, 1988
Filed: May 23, 1985
Inventors
Kazumasa Yokoyama
Chikara Fukaya
Masanori Sugiura
Youichiro Naito
Youichiro Nishida
Tadakazu Suyama
Assignee (at issue)
Green Cross 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.