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.

Over the course of her nearly twenty-year career, Erin M. Dunston’s practice has been a purposeful mix of patent prosecution and litigation.  With a background in biochemistry, she concentrates her practice primarily in the fields of biotechnology, pharmaceuticals, medical devices, and associated computer technology.  To date, Erin has handled more than 20 district court litigations and more than 25 inter partes reviews (IPRs) and more than 40 interferences before the Patent Trial and Appeal Board (P.T.A.B).  Assisting both patent owners and putative infringers/petitioners, this experience ranges from pre-filing analyses all the way through appeals to the U.S. Court of Appeals for the Federal Circuit.