Sun Pharma vs. Hetero Healthcare
Introduction Under Class 5 of the Trade Marks Act, 1999, Sun Pharma has registered the mark “LETROZ,” which refers to a medication used to treat advanced breast cancer. “LETROZOLE” is one of its active ingredients. Sun Pharma sued Hetero Healthcare Ltd. for using the mark “LETERO” on the basis of trademark infringement and passing off. … Continue reading Sun Pharma vs. Hetero Healthcare
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