Mr Jay Lefkowitz > Kirkland & Ellis LLP > New York, United States > Lawyer Profile

Kirkland & Ellis LLP‘s life sciences work brings together a number of the firm’s departments, together handling antitrust proceedings in the sector, while also representing pharmaceutical companies in product liability and personal injury litigation. Such disputes are the domain of Jay Lefkowitz, who also handles False Claims Act and shareholder litigation before Circuit Courts of Appeal and the Supreme Court. Further antitrust litigation experience comes in the form of Devora Allon, who also handles a broad range of commercial litigation. Patent litigation covering pharmaceuticals, medical devices and biotechnology is handled by Jeanna Wacker, and she is also consulted on the IP aspects of corporate and asset transactions. All lawyers mentioned are based in New York.

Demonstrating a marked focus on IP-related appeals, satisfied clients of Kirkland & Ellis LLP praise the team as the ‘best in the business’. The firm has a strong presence before the Federal Circuit, which hears federal cases involving patents and trademark registrations, among other specialist issues. Key contact John O’Quinn, who is based in Washington DC, is particularly recommended for IP and regulatory appeals and has argued more than fifty patent appeals in the Federal Circuit. O’Quinn recently teamed up with the IP practice to secure three wins for Intel in the Federal Circuit with the reversal of three unfavorable Patent Trial and Appeal Board rulings. The department also draws on George Hicks, who splits his time between Washington DC and Dallas; New York’s Jay Lefkowitz, who is noted for his record in the life sciences sphere; and Washington DC-based William Burgess.