Granted Patent
Utility
US 5,897,522 · App. 08/873,868
Flexible thin layer open electrochemical cell and applications of same
Inventor:
Zvi Nitzan
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Jun 12, 1997
Inventor
Zvi Nitzan
Assignee (at issue)
Power Paper 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.