Mr. Hasan has represented a broad range of clients based in the U.S. or around the world in various intellectual property matters, with a particular emphasis on patents, trade secrets, and unfair competition matters. His clients include corporations, research institutions, universities, and individual inventors.
In over twenty-five years of practice, he has developed a broad range of experience in litigation, patent prosecution, and opinions. Mr. Hasan has also assisted clients with developing and implementing programs and procedures to protect confidential, proprietary, and trade secret information. Among the technologies in which he has recent experience are: pharmaceuticals, biosimilars, biofuels, medical devices, specialty chemicals, coatings, plastics, packaging, pollution control devices, filtration systems, propellants, cosmetics, chemical surface treatments, and various building materials.