Patent
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![Petition filed in Delhi HC challenging patent granted to Gilead for costly Hepatitis-C drug Petition filed in Delhi HC challenging patent granted to Gilead for costly Hepatitis-C drug](https://www.livelaw.in/cms/wp-content/uploads/2016/02/Online-Sale-of-Drugs-min.jpg)
Petition filed in Delhi HC challenging patent granted to Gilead for costly Hepatitis-C drug
17 May 2016 12:34 PM GMT