Granted Patent
Utility
US 6,660,432 · App. 09/799,935
Lithiated oxide materials and methods of manufacture
Inventors:
Jens Paulsen, Loan Yen Kieu, Brett Ammundsen
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Mar 6, 2001
Inventors
Jens Paulsen
Loan Yen Kieu
Brett Ammundsen
Assignee (at issue)
Ilion Technology
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.