Cao Group sues Heraeus Kulzer for patent infringement

February 3, 2015 – Cao Group, Inc. sued Heraeus Kulzer, LLC for patent infringement, alleging that Heraeus Kulzer’s LED curing light products infringe U.S. Patent Nos. 6,719,559, 6,755,648, 6,783,362, 6,926,524 and 6,971,875 related to dental curing lights. The case is pending in the District of Utah, Central Division, 2:15-cv-00068-RJS.

By: Christopher J. Stankus

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