Carl applies his scientific and legal training toward acquiring, protecting and managing patent rights for clients in the biotechnology, chemistry, pharmaceutical and medical device industries.
Carl has particular expertise in developing and prosecuting patent portfolios for FDA-approved or soon-to-be approved drug products, including for products involved or expected to be involved in litigation. He also devises and executes strategies to secure second and third generation patent coverage that extends pharmaceutical product exclusivity (e.g., formulation, dosing regimens and impurity profiles). FDA-approved drug products on which Carl has worked include Ibrance®, OxyContin®, Targiniq®, Fasenra™, Epanova®, Sitavig®, Oravig®, Bosulif®, Zetia® and Vytorin®.
Carl has prepared and prosecuted patent applications in the U.S. Patent and Trademark Office and numerous foreign patent offices. His practice also includes pre-litigation case assessments; preparing patentability, validity, infringement and enforcement opinions; and due diligence evaluations. He is experienced in post-grant patent proceedings when product-critical patents are at stake, such as reissues, reexaminations and European oppositions. Carl has also prepared numerous patent term adjustment petitions and patent term extension applications and conducted Orange Book listing investigations.