Granted Patent
Utility
US 6,730,281 · App. 10/150,353
Methods of making transition metal compounds useful as cathode active materials
Inventors:
Jeremy Barker, M. Yazid Saidi, Jeffrey Swoyer, Ming Dong
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: May 17, 2002
Inventors
Jeremy Barker
M. Yazid Saidi
Jeffrey Swoyer
Ming Dong
Assignee (at issue)
Valence Technology, Inc.
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.