Granted Patent
Utility
US 4,906,644 · App. 07/123,237
Lipid-peroxide formation inhibiting composition and novel compounds useful therefor
Inventors:
Yasuhiro Morinaka, Hiroyoshi Nishi, Toshiaki Watanabe, Satoshi Yuki, Hiroko Sakurai, Yoshio Hayashi, Nobuko Fukushima
Patented Case
View Patent ↗
Granted: Mar 6, 1990
Filed: Nov 20, 1987
Inventors
Yasuhiro Morinaka
Hiroyoshi Nishi
Toshiaki Watanabe
Satoshi Yuki
Hiroko Sakurai
Yoshio Hayashi
Nobuko Fukushima
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.