• TURNING IDEAS INTO ASSETS™
  • Dilworth & Barrese, LLP is excited to announce that we have formed a strategic affiliation with fellow intellectual property firm, Dilworth IP, LLC
  • A BALANCED PERSPECTIVE - <br>FOR A COMPETITIVE ADVANTAGE
  • TRUST OUR HIGHLY EXPERIENCED <br>LICENSED ATTORNEYS AND STAFF

WELCOME TO DILWORTH & BARRESE, LLP

Founded in 1987, Dilworth & Barrese, LLP is a full-service intellectual property law firm specializing in patent, trademark, trade secret, copyright and unfair competition law, including practice before the United States Patent and Trademark Office and litigation in the United States federal and state courts.

Our Firm

DILWORTH & BARRESE

A FULL-SERVICE INTELLECTUAL PROPERTY LAW FIRM

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FEATURED CASES

By Matthew Siegal  Finjan, Inc. v. Blue Coat Sys., Inc In Finjan, Inc. v. Blue Coat Sys., Inc., 16-2520 (Fed.

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NEWS

By Matthew Siegal Not every diagnosis patent is invalid under 35 U.S.C. § 101 for being directed to a law

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