Complex Litigation

BartkoZankel is a boutique high-end law firm specializing in national and international complex litigation and investigations.

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Transactional Real Estate

BartkoZankel handles the full range of real estate matters for clients, including tenants, property owners and commercial developers nationwide.

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Intellectual Property

For years, BartkoZankel attorneys have achieved outstanding results for their clients in diverse areas of intellectual property litigation.

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Patent Litigation

As part of our Intellectual Property practice, BartkoZankel patent litigators routinely represent both plaintiffs and defendants in trial courts throughout the United States.

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Real Estate Litigation

BartkoZankel has extensive experience litigating real estate disputes of all kinds on behalf of property owners, landlords, tenants, developers, property managers, brokers, real estate investors, real estate partnerships, REITs, mortgage banks, lenders, borrowers and guarantors.

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Enforcement and Data Privacy

Our attorneys have expertise in defending clients, both in the private and public sectors, in high-stakes privacy litigation and enforcement matters.

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Recognizing Our History | Focused on the Future

BartkoZankel, established 40 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 40‑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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Bartko Secures Summary Judgment Win for Vir2us, Inc. on Eve of Trial

BARTKO SECURES SUMMARY JUDGMENT WIN FOR VIR2US, INC. ON EVE OF TRIAL A Bartko Zankel team led by Brian Smith achieved a significant victory for its client, Vir2us, Inc., when the Federal Court in the Eastern District of Virginia granted summary judgment in favor of Vir2us. In January 2019, Vir2us filed a complaint against Sophos […]

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Bartko’s Patrick M. Ryan Scores Largest IP and Trade Secrets Victory in California for 2019 and 2nd Highest Overall Verdict According to the California Daily Journal

BARTKO’S PATRICK M. RYAN SCORES LARGEST IP AND TRADE SECRETS VICTORY IN CALIFORNIA FOR 2019 AND 2ND HIGHEST OVERALL VERDICT ACCORDING TO THE CALIFORNIA DAILY JOURNAL February 19, 2020 – Bartko Zankel Bunzel & Miller scored the highest Intellectual Property and Trade Secrets victory in California in 2019 and was ranked Number 2 overall in […]

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Bartko Law Firm Expands Into SoCal With Preeminent Labor & Employment Group

BARTKO LAW FIRM EXPANDS INTO SOUTHERN CALIFORNIA WITH PREEMINENT LABOR & EMPLOYMENT GROUP San Francisco, January 15, 2020.  Bartko Zankel Bunzel & Miller is pleased to welcome a top-tier Northern and Southern California labor and employment practice with co-chairs Louise Ann Fernandez and An Nguyen Ruda joining the firm. Their clients following them to the […]

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