Paul M. Zagar, M.D., focuses his practice on patent prosecution, counseling, and litigation in the biotechnology, pharmaceutical, chemical, and medical device areas.

Dr. Zagar’s patent prosecution and counseling experience includes U.S. and foreign prosecution, reissues, reexaminations, infringement and validity opinions, and due diligence in areas such as immunology, genetics, virology, pharmaceuticals, medical devices, and diagnostic systems. His litigation experience includes district court pharmaceutical cases arising under the Hatch-Waxman Act and an infringement dispute involving claims directed to lentiviral vectors.

Prior to joining the practice of law, Dr. Zagar was a practicing, board-certified general and vascular surgeon.