Another patent challenge for Gilead, this time in China

18 December 2017

A legal challenge against Gilead Sciences’ (Nasdaq: GILD) patent application for the combination of sofosbuvir and velpatasvir has been launched by Médecins Sans Frontières (MSF).

The therapy, which was approved last year in the USA and in Europe, is marketed as Epclusa.

The company has faced numerous similar patent challenges this year, including multiple aggressive actions from USA-based non-profit Initiative for Medicines, Access & Knowledge (I-MAK) and, in Europe, from MSF.

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