Nathan Webb

Nathan B. Webb


200 Public Square
Suite 2800
Cleveland, Ohio 44114

Primary Practices

Nathan B. Webb focuses his practice in intellectual property litigation. He has experience representing clients in a wide variety of intellectual property disputes, including patent, trademark and copyright infringement lawsuits; domain-name and trade-secret litigation; and trademark opposition proceedings in both state and federal courts. He also advises clients on various pre-litigation matters, provides opinions of counsel on product clearance or patent infringement, and manages trademark and patent enforcement efforts. Nathan has extensive experience in intellectual property transactional matters, such as drafting patent and trademark licensing and assignment agreements, company patent procurement and protection policies, and non-competition and confidentiality agreements.

Nathan also actively supports the construction practice group in litigating trade secret, copyright and patent disputes. As a registered patent attorney, he also has experience drafting and prosecuting patents in the mechanical, chemical and biological arts. Before becoming a patent attorney, Nathan was a professor managing Washburn Law School’s criminal appellate advocacy clinic and an attorney at the Kansas Appellate Defender Office.

 Professional History

  • Partner, Hahn Loeser & Parks LLP, 2016-present; Of Counsel, 2014-15; Associate, 2013-14
  • Partner, Emerson Thomson Bennett, LLC, 2008-13
  • Visiting Assistant Professor of Law, Washburn University School of Law, 2004-06
  • Assistant Appellate Defender, Kansas Appellate Defender Office, 2000-06



A former college athlete, Nathan’s hobbies include basketball, biking and running; he also enjoys gardening, travel and spending time with his daughters.


  • University of Kansas School of Law J.D., 2000
  • Friends University B.A., History & Political Science, 1996
Bar Admissions

State of Ohio, 2009


U.S. District Court for the Northern District of Ohio


U.S. Patent and Trademark Office; U.S. Supreme Court; U.S. Court of Appeals for the Federal Circuit