ActaCell is pleased to announce that two patents have been recently issued.
Patent No: 7,678,503
Issued: March 16, 2010
SURFACE AND BULK MODIFIED HIGH CAPACITY LAYERED OXIDE CATHODES WITH LOW IRREVERSIBLE CAPACITY LOSS
Patent No: 7,718,319
Issued: May 18, 2010
CATION-SUBSTITUTED SPINEL OXIDE AND OXYFLUORIDE CATHODES FOR LITHIUM ION BATTERIES