Granted Patent
Utility
US 6,350,601 · App. 08/836,833
Enzyme composition for use as a clinical diagnostic reagent
Inventors:
Ryoji Aoki, Shigeru Ueda
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: May 8, 1997
Inventors
Ryoji Aoki
Shigeru Ueda
Assignee (at issue)
ASAHI KASEI KOGYO 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.