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Acura Pharmaceuticals Settles Patent Litigation With Sandoz

Thu, 05/22/2014 - 8:17am

Acura Pharmaceuticals has entered into a settlement agreement with Sandoz to settle Acura's patent infringement action pending against Sandoz in the United States District Court for the District of Delaware. In the suit, Acura alleges that a generic of Acura's AVERSION® oxycodone product, previously marketed by Pfizer Inc. under its brand name OXECTA®, for which Sandoz is seeking approval to market in the United States pursuant to an Abbreviated New Drug Application (ANDA) filing with the U.S. Food and Drug Administration (FDA) infringes a U.S. patent owned by Acura.

Under the Sandoz Settlement Agreement, Sandoz may launch its generic to the AVERSION® oxycodone product in the U.S., through the grant of a non-exclusive license from Acura to Sandoz that would trigger 180 days following the first sale of a generic to the AVERSION® oxycodone product in the U.S. by an entity that is entitled to the 180 day first-filer exclusivity under applicable law and FDA regulations (or if no entity is entitled to such 180 day exclusivity period, the date on which a generic to the AVERSION® oxycodone product is first sold in the U.S). In certain circumstances, Acura's license to Sandoz would become effective prior to such time. Sandoz is not obligated to pay Acura a royalty if its current formulation of its generic to the AVERSION® oxycodone product is approved by the FDA. However, in the event Sandoz changes or modifies the structure of its generic AVERSION® oxycodone product, or materially changes or modifies the amounts or type of any excipient used in the Sandoz formulation disclosed in its ANDA filing with the FDA as of July 30, 2013, Sandoz is required to pay us royalties in the amount of seven percent (7%) of the Net Profits (as defined in the Settlement Agreement) derived from the net sales of such changed or modified Sandoz generic AVERSION® oxycodone product in the United States.

Acura's President and CEO, Bob Jones said, "We are very pleased to have now concluded all our patent infringement suits concerning AVERSION oxycodone. We still await FDA's guidance on what these generic ANDA filers must do to gain approval on a product considered to be equivalent to our AVERSION oxycodone in terms of both efficacy and safety."

The Settlement Agreement provides for a full settlement of all claims that were asserted in the Sandoz suit, subject to the Court's acceptance of the stipulation of dismissal. As required by law, the Settlement Agreement with Sandoz will be submitted to the U.S. Federal Trade Commission and US. Department of Justice.

The Settlement Agreement with Sandoz concludes all of our pending patent infringement litigation against those generic pharmaceutical companies that have filed ANDAs for generic AVERSION® oxycodone products.

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