Judge Permits Testimony On Actual Identifiers In Patent Infringement Lawsuit

(February 17, 2016, 12:41 PM EST) -- WILMINGTON, Del. — In a patent infringement lawsuit, an expert may testify on actual identifiers in systems for providing efficient data storage that eliminate redundancy using deduplication techniques, a Delaware federal judge ruled Feb. 11, also granting and denying summary judgment on issues of infringement and validity (EMC Corp., et al. v. Pure Storage, Inc., No. 13-1985, D. Del.; 2016 U.S. Dist. LEXIS 16794).

(Memorandum opinion available. Document #30-160311-004Z.)

On Nov. 26, 2013, EMC Corp., EMC International Co. and EMC Information Systems International (collectively, EMC) sued...
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