Roger H. Lee CLE Attorney

Roger H. Lee


Buchanan Ingersoll & Rooney

Roger H. Lee focuses his practice on intellectual property law, with an emphasis on inter partes matters before the Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office. He has extensive experience before the PTAB and has successfully represented petitioners and patent owners in inter partes review (IPR) proceedings.

Roger provides strategic counseling and opinions concerning validity, infringement, and freedom to operate. He helps clients navigate complex disputes involving multiple patents and parallel proceedings. He has conducted appeals before the Court of Appeals for the Federal Circuit.

Roger has extensive experience preparing and prosecuting patent applications and managing patent portfolios. He is experienced in all phases of patent prosecution, from drafting applications to conducting appeals. He has obtained numerous patents for clients in the chemical, pharmaceutical, biotechnology, mechanical, and electrical fields.