Fitzpatrick, Cella, Harper & Scinto is a law firm with diverse names but a singular focus. It specializes in intellectual property law areas such as copyrights, patents, trademarks, and trade secrets. Its practice includes applying for patent and trademark protection, litigation, appeals, interferences, alternative dispute resolution, licensing, opinions, due diligence, and corporate transactions. It caters to the biotechnology, pharmaceutical, nanotechnology, new media, and electronics and computers sectors. The firm has about 175 lawyers, and its clients have included AstraZeneca, Calvin Klein, Canon, Honeywell, IBM, and Prudential.