Supreme Court dismisses leave to appeal regarding test for obviousness-type double patenting in tadalafil s.6 case By Louisa Pontrelli on May 4, 2017 Case: Apotex Inc v Eli Lilly Canada Inc, et al (SCC Docket 37368) Drug: CIALIS® (tadalafil) Nature of case: Application for leave to appeal decision upholding prohibition order granted pursuant to section 6 of the Patented Medicines (Notice of…