Genzyme Asks To Add New Patent To Arthritis Drug Suit

Law360, New York (April 26, 2011, 3:18 PM EDT) -- Genzyme Corp. sought Tuesday to add a newly issued patent to its ongoing infringement battle with Anika Therapeutics Inc. in Massachusetts federal court over Anika’s osteoarthritis drug Monovisc.

Genzyme asked the court for permission to supplement its July 2010 complaint to include an additional claim related to U.S. Patent Number 7,931,030 — which the U.S. Patent and Trademark Office just issued on Tuesday — arguing that adding the new patent to the case will not delay its progress.

“The use of the same product — Monovisc...
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