Kaneka Corporation v. Xiamen Kingdomway, No. 14-1373 (Fed. Cir. June 10, 2015)

From the Opinion

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Kaneka Corporation sued Defendants Xiamen Kin g- domway Group Company, Pacific Rainbow International Inc., and Shenzhou Biology and Technology Co., L td., in the Central District of California, alleging infringement of U.S. Patent No. 7,910,340 (the ’340 Patent) . The district court granted s ummary judgment of noninfringement based on the district court’s claim construction . Kaneka appealed. For the reasons that follow , we affirm-in-part, vacate-in-part, and remand. B ACKGROUND Coenzyme Q10 exists in animal cells.