Erlotinib Judgement Cipla Vs Roche

A division bench (judgement dated 27th Nov 2015) of the Delhi High Court sided with Roche against Indian firm Cipla, upholding the Swiss drug maker’s patent claims on key lung cancer drug erlotinib hydrochloride, branded Tarceva. Cipla’s Erlocip was launched in 2008 it cost around Rs 1,600 per tablet, as compared to Roche’s Tarceva which cost around Rs 4,800 per tablet. […]

Inter Party Review (IPR) is Constitutional and PTAB must decide the Patentability of all of the Claims the Petitioner has Challenged

The US Supreme Court issued two important decisions on Apr 24, 2018, both relating to Inter Party Reviews. Inter Partes Review is a trial proceeding conducted at the Board to review the patentability of one or more claims in a patent only on a ground that could be raised under section 102 or 103, and only on the basis of […]