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Mark Halligan

R. Mark Halligan is an accomplished trial lawyer who focuses his practice on intellectual property litigation and complex commercial litigation, including antitrust and licensing issues, in federal and state courts throughout the United States. An experienced patent litigator, Mark has also developed an extensive practice focused on the protection and enforcement of trade secrets. Mark represents individuals, middle-market companies and large corporations. With over 30 years of experience, Mark has become a “go-to” litigator on some of the most complex trade secret matters in the United States and worldwide.

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