Granted Patent
Utility
US 4,340,594 · App. 06/260,607
Fat emulsion containing steroid
Inventors:
Yutaka Mizushima, Kazumasa Yokoyama, Kiichiro Nabeta, Noboru Yamada, Tadakazu Suyama
Patented Case
View Patent ↗
Granted: Jul 20, 1982
Filed: May 6, 1981
Inventors
Yutaka Mizushima
Kazumasa Yokoyama
Kiichiro Nabeta
Noboru Yamada
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.