Appeals Court Affirms Gilenya Patent Blocking ANDAs
The U.S. Federal Circuit Court of Appeals has upheld a lower court decision that found valid a Novartis patent covering a dosing regimen for Gilenya (fingolimod), indicated for treating relapsing forms of multiple sclerosis. The court also affirmed a permanent injunction granted against HEC Pharma until the expiration of the patent in 12/2027. In 2019, HEC Pharma’s and two other generic drug makers’ ANDAs (see earlier story) were granted final approval by FDA.
Novartis has acknowledged that it entered into settlement agreements with a number of ANDA filers that prevent a generic Gilenya launch before an agreed upon and undisclosed date that is prior to the expiration of the dosage regimen patent in 12/2027. The company has confirmed that it expects no generic versions of Gilenya in the U.S. market for at least the next two years.