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Home » Bayer’s European Patent for Yaz Revoked by Board of Appeals
Bayer’s European Patent for Yaz Revoked by Board of Appeals
July 19, 2011
The European Patent Office’s Board of Appeal is revoking Bayer HealthCare’s formulation patent for its Yaz, Yasmin and Yasminelle products — a blow to the blockbuster line of birth control pills.