Patrick Rothstein, Ph.D., focuses his practice on patent prosecution in the areas of chemistry, pharmaceuticals, polymer science, biotechnology, oil and gas, food and beverage, nanotechnology, and materials science. In particular, his patent prosecution practice includes U.S. and foreign patent prosecution, strategic client counseling, due diligence, patentability and freedom-to-operate opinions, and post-grant proceedings.
Patrick has experience prosecuting patent applications at the United States Patent and Trademark Office and foreign patent offices, working with clients to develop prosecution strategies related to their innovations, and counseling clients regarding invalidity, freedom to operate, patentability, non-infringement, and due diligence matters.