AstraZeneca says no to rival purple pills

05-11-2015

AstraZeneca says no to rival purple pills

Abel Tumik / Shutterstock.com

AstraZeneca has sued Dr. Reddy’s Laboratories claiming that the colour purple, used by DRL on its generic version of AZ’s Nexium (esomeprazole), infringes its trademarks.


AstraZeneca; Dr. Reddy’s Laboratories; Nexium; Prilosec; purple pill; USPTO; trademark; counterfeiting; generics; FDA

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