Sun Pharma was at lifetime high yesterday at Rs 854. It has received final approval for Novartis's Reclast/Aclasta, which is used in the treatment of osteoporosis.
“We strongly believe that we have reasons to disagree with the claim that they have made. Fundamentally, we also believe that the patent invalidated is something that we will continue to fight for, Uday Baldota, vice president - investor relations, Sun Pharma told CNBC-TV18.