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Abbott, BMS Suffer Blows On Antiretrovirals Kaletra and Reyataz As Indian Patent Office Rejects Patent Claims

This article was originally published in PharmAsia News

Executive Summary

MUMBAI - India's Deputy Controller of Patents and Designs from the Mumbai branch of the Indian Patent Office rejected Dec. 30 Abbott's patent request for its popular second-generation antiretroviral Kaletra (lopinavir/ritonavir). Abbott had applied for a patent of a heat stable formulation of Kaletra nearly three years ago

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