Granted Patent
Utility
US 5,081,037 · App. 07/321,165
Enzyme electrode for measuring malto-oligosaccharide
Inventors:
Akio Kariyone, Yoshio Hashizume, Ryuzo Hayashi
Patented Case
View Patent ↗
Granted: Jan 14, 1992
Filed: Mar 9, 1989
Inventors
Akio Kariyone
Yoshio Hashizume
Ryuzo Hayashi
Assignee (at issue)
Kanzaki Paper Manufacturing Co., 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.