Morgan Lewis associates Karon Fowler and Maria Doukas and partners Michael Abernathy and Christopher Betti authored a Law360 Expert Analysis regarding recent decisions by the US Court of Appeals for the Federal Circuit that addressed the application of traditional transitional phrases. In the piece they discussed HZNP Medicines LLC v. Actavis Laboratories UT Inc. and Amgen Inc. v. Amneal Pharmaceuticals LLC and key takeaways for practitioners.