NEW YORK — Forest Labs has filed suit against Glenmark Generics and several other companies, alleging that they infringed on its patent for a drug to treat hypertension by seeking regulatory approval for generic versions.
Forest and Johnson & Johnson subsidiary Janssen Pharmaceutica NV have sued Glenmark, Hetero USA, Torrent Pharmaceuticals and Watson Labs in response to their filing regulatory approval applications with the Food and Drug Administration for generic versions of Bystolic (nebivolol).