Sharon Prosek Photo

Sharon M. Prosek*

Senior Trademark Paralegal

*Names that appear with an asterisk indicate a Michael Best professional not admitted to practice law.


Sharon assists clients with the full spectrum of U.S. and international trademark filings, prosecution, and maintenance. Her extensive experience in this area encompasses:

  • Filing trademark applications
  • Responding to office actions
  • Managing post-registration matters including renewals, declarations, and assignments
  • Conducting trademark clearance searches
  • Coordinating trademark infringement investigations

A member of Michael Best since 1987, Sharon works with a large global network of lawyers and professionals. Her strong background in intellectual property litigation is based on a track record of successful outcomes for the firm in infringement actions, both at the discovery and trial stages, directed at patents, as well as trademarks and trade dress.

Professional Activities

  • Member, Illinois Paralegal Association
  • Member, National Association of Legal Assistants




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