Novartis Unit Hits Roche With HIV Patent Suit

Law360 (November 21, 2007, 12:00 AM EST) -- Novartis Vaccines and Diagnostics Inc. has launched a legal battle alleging Hoffmann-La Roche Inc.’s HIV fusion inhibitor, Fuzeon, infringes one of the Swiss drug maker’s patents.

In a complaint filed Monday in the U.S. District Court for the Eastern District of Texas, Novartis claimed that defendants Hoffmann-La Roche, Roche Laboratories Inc., Roche Colorado Corp., Trimeris Inc. and F. Hoffmann-La Roche Ltd. infringe its U.S. Patent No. 7,285,271.

The patent, titled “Antigenic composition comprising an HIV gag or env polypeptide,” was issued to Novartis in October, the...
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