Dr. Reddy's Sues Novartis Over Patent - Los Angeles Times
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Dr. Reddy’s Sues Novartis Over Patent

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Dr. Reddy’s Laboratories Ltd., which has applied to sell a low-cost version of the anti-fungal medicine Lamisil, filed court papers in New York seeking to invalidate a patent for Lamisil owned by Novartis.

Novartis filed suit in July against Dr. Reddy’s, saying the generic-drug maker’s application before the Food and Drug Administration was a violation of a Novartis patent. Global sales of Lamisil reached $350 million in the first half of 2002.

Dr. Reddy’s claims the Novartis patent is invalid because the compound was disclosed more than a year before the patent application was filed.

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Dr. Reddy’s is based in Hyderabad, India, with offices in Upper Saddle River, N.J. Novartis is based in Basel, Switzerland, with offices in East Hanover, N.J.

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