Paul Ainsworth
Key details
- Job title: Director
- Firm: Sterne Kessler Goldstein & Fox
- Jurisdiction: US
- Services: Trade Secrets, Patents
- Type: Contentious
- Rationale: Leaders 2026
- Tel: 202-772-8783
- Email: painsworth@sternekessler.com
- Website: https://www.sternekessler.com/
Paul A. Ainsworth, a director in Sterne Kessler’s Trial & Appellate Practice Group, is a first-chair trial attorney with a practice focused on patent and trade secret disputes in federal district courts, at the US.
International Trade Commission (ITC), and before the U.S. Court of Appeals for the Federal Circuit.
Paul’s clients include established and emerging leaders in the pharmaceutical, biopharmaceutical, medical devices, chemical manufacturing, and consumer products industries.

