Photo of Catherine E. Napjus
Catherine E. Napjus
Associate, Corporate Department
900 Elm Street
Manchester, NH 03101

Catie is an associate in the firm’s Intellectual Property Practice Group, where she focuses her practice on patent preparation and prosecution and trademark prosecution and enforcement. From solo inventors to corporations with worldwide operations, Catie’s interesting clients teach her cutting edge technology from a broad array of fields. While developing and enforcing her clients’ intellectual property portfolios, Catie has gained experience with domestic and international patents and trademarks, as well as copyrights, licensing, and domain names.

Catie received her J.D. from the University of Maryland School of Law (2005) and her B.A. in chemistry from Cornell University (2001).


  • New Hampshire
  • Maryland
  • California (Inactive)
  • United States Patent & Trademark Office