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Report: Walgreens files mobile refill patent suit
Deerfield Park, Ill. – Walgreen Co. is reportedly suing CVS Caremark Corp., Rite Aid Corp. and Shopko Stores Inc. for allegedly infringing on a patent for using mobile phone scanners to refill prescriptions. According to Bloomberg, Walgreens filed a complaint in federal court in Wilmington, Del., saying the three competitors are violating a patent it received in January 2013.