UK Supreme Court invalidates Eli Lilly patent relating to Cialis
27-03-2019
AndreyPopov / iStockphoto.com
The English Court of Appeal has ruled that patent claims protecting blockbuster drug Cialis (tadalafil) are invalid as obvious, handing victory to Actavis, Teva and Mylan.
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Eli Lilly, Cialis, patent, obviousness, Actavis, Teva, Mylan, English Court of Appeal
