Law360, New York (April 20, 2006, 12:00 AM ET) -- A federal appeals court has asked the U.S. International Trade Commission to reopen a patent infringement case from 2004 that involved battery maker Energizer Holdings Inc. and several Chinese battery makers.
The United States Court of Appeals for the Federal Circuit ruled in a unanimous decision that the ITC erred in a 2004 decision that concluded that Energizer’s patent covering mercury-free batteries was invalid, according to an Energizer press release.
“The court of appeals looked into the case and said the patent was not invalid,” said...
ITC Will Reopen Energizer Patent Infringement Case
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