About Catherine E. O'Brien

Katie O’Brien assists clients with intellectual property and advertising matters across a variety of industries.

Protecting your brand and intellectual property assets

Katie focuses her practice on intellectual property, advertising, and related commercial litigation, including trademark infringement, false advertising, unfair competition and defamation. Katie assists clients through all stages of civil litigation and as well as representing clients before the Trademark Trial and Appeal Board. Katie is also a certified information privacy professional (CIPP/US) and assists clients with drafting privacy, data and information security notices, policies and procedures.

Prior to joining Katten, Katie served as a Public Interest Law Initiative (PILI) Fellow at Lawyers for the Creative Arts, where she assisted artists in the Chicago area with a wide variety of legal issues. Katie now serves on the associate board for the Lawyers for the Creative Arts.

⇣   Expand to read more

Practice Focus

  • Litigation
  • Intellectual property litigation

Quick Reads

Presentations and Events