Recognizing Our History | Focused on the Future

Bartko, established 45 years ago, is a top 20 boutique law firm specializing in national and international complex litigation and investigations, as well as real estate and franchising transactions. We are a 45+ lawyer firm dedicated to the strategic cutting-edge representation of our clients in California, nationally and internationally.

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BZBM Selected as Top 20 Boutique Law Firm by The Daily Journal

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Patrick M. Ryan and Benjamin K. Riley Named “Top 100 Lawyer” in California September 15, 2023 San Francisco, CA – Patrick M. Ryan—head of Bartko law firm’s Litigation practice and Chair of its Antitrust and IP and Brand Protection groups, and a member of the firm’s Executive Committee—and Benjamin K. Riley—a principal in Bartko’s Litigation […]

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Bartko Expands Into Chicago and Announces Addition of Principal Jason A. Zweig July 18, 2023 San Francisco, CA – Bartko Zankel Bunzel Miller, P.C., an elite boutique litigation law firm, which specializes in complex litigation, is pleased to announce the addition of Jason A. Zweig as a Principal of the firm. Jason will be a […]

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Bartko Scores Victory Against Zazzle, as Federal Judge Resoundingly Rejects Second Attempt to Dismiss Font Designer’s Claims that Zazzle Stole Her IP July 18, 2023 San Francisco, CA – On the evening of July 17, 2023, the Honorable Beth Labson Freeman of the U.S. District Court for the Northern District for California, in Laatz v. […]