Company: SUPN
Filing Date: 2025-02-25
Form Type: 10-K
Source: 0001356576-25-000017
Chunk: 115

Company: SUPERNUS PHARMACEUTICALS, INC.
Filing Date: 2025-02-25
Form: 10-K
Item: Item 3
Chunk 115
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, 2024, or until the Court’s trial decision issues, whichever is sooner. On January 30, 2024, the Court issued a Trial Opinion and Order, deciding in Supernus’s favor that the patent claims that Supernus asserted at trial against Torrent are both valid and infringed. The District Court entered a Final Judgment in Supernus’s favor on February 22, 2024.

On March 4, 2024, Torrent filed a Notice of Appeal of the Final Judgment with the U.S. Court of Appeals for the Federal Circuit. The Federal Circuit docketed the appeal as Supernus Pharmaceuticals, Inc. v. Ajanta Pharma Limited because the lawsuit against Torrent was previously consolidated with the lawsuit against Ajanta (see Section III above). The Court has not set the date for oral argument. 

V. Supernus Pharmaceuticals, Inc. v. Ascent Pharmaceuticals Inc., et al., C.A. No. 23-cv-4015 (GC)(DEA) (D.N.J.)

The Company received a Paragraph IV Notice Letter from generic drug maker Ascent Pharmaceuticals Inc. dated June 15, 2023, directed to ten of its Trokendi XR® Orange Book patents. Supernus’s U.S. Patent Nos. 8,298,576; 8,298,580; 8,663,683; 8,877,248; 8,889,191; 8,992,989; 9,549,940; 9,555,004; 9,622,983; and 10,314,790 generally cover once-a-day topiramate formulations and methods of treating or preventing seizures and migraines using those formulations. The FDA Orange Book currently lists United States Patent No. 8,298,576 as expiring on April 4, 2028, and United States Patent Nos. 8,298,580; 8,663,683; 8,877,248; 8,889,191; 8,992,989; 9,549,940; 9,555,004; 9,622,983; and 10,314,790 as expiring on November 16, 2027.  On July 26, 2023, the Company filed a lawsuit against Ascent Pharmaceuticals Inc., ("Ascent Pharma") Camber Pharmaceuticals, Inc., and Hetero Labs Ltd. (collectively, “Ascent”) alleging infringement of the Company