Granted Patent
Utility
US 5,993,863 · App. 08/946,359
Alimentative infusion liquids for administration through peripheral vein
Inventors:
Masahiro Kikuchi, Yoshihiko Okutani, Tadaaki Inoue, Ryoichiro Murashima, Shunichi Abe, Hiroshi Koshiba, Hiroshi Shibata, Shunichiro Ishii, Yoshiyasu Kawabata, Kazumasa Yokoyama
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Oct 7, 1997
Inventors
Masahiro Kikuchi
Yoshihiko Okutani
Tadaaki Inoue
Ryoichiro Murashima
Shunichi Abe
Hiroshi Koshiba
Hiroshi Shibata
Shunichiro Ishii
Yoshiyasu Kawabata
Kazumasa Yokoyama
Assignee (at issue)
Yoshitomi Pharmaceutical Industries, 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.