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Tom Polcyn


St. Louis
314 552 6331 314 552 6331 direct
314 667 3633 fax

Tom provides strategic intellectual property counseling to some of the world's largest consumer products companies and service providers, with a focus on IP portfolio management, licensing and enforcement. He is the co-chair of Thompson Coburn's Intellectual Property Practice Group and a member of the Firm's Management Committee.

Tom has spent his career helping companies protect their brands across the country and around the world. He excels at building strong, transparent relationships with in-house legal teams, and developing streamlined processes for IP management and enforcement that provide clear oversight of global IP portfolios and greater predictability for legal expenses.

As chair of Thompson Coburn's IP group, Tom leads an experienced intellectual property team that focuses on strategic counseling, global IP portfolio management, licensing, enforcement, brand protection and dispute resolution for some of the world's best-known consumer products companies and service providers. Their priority for each client is to design and implement long-term strategies for securing and maintaining the maximum protection and value of intellectual property assets.

Tom has extensive experience in the preparation and prosecution of patent and trademark applications both domestically and internationally, covering a broad range of technical disciplines, including electric motor technology, industrial valve technology, sheet metal processing technology, vehicle drive systems, ballistic armor systems and business methods. Before attending law school, Tom studied mechanical engineering and worked with an environmental engineering consulting firm.

In his extensive work on international trademarks, Tom has prosecuted trademark applications in nearly 200 countries, and led work on trademark opposition and cancellation proceedings globally. Tom regularly negotiates and drafts license agreements, settlement agreements and other agreements relating to the domestic and international intellectual property rights of his clients.


Thompson Coburn attorneys recognized in 2021 Chambers USA

Congratulations to our 2021 Best Lawyers ‘Lawyers of the Year’ and ‘Ones to Watch’

Thompson Coburn attorneys recognized in 2020 Chambers USA

Thompson Coburn gives an assist to St. Louis ownership group in successful bid for Major League Soccer team

17 Thompson Coburn attorneys recognized in 2019 Chambers USA

Thompson Coburn again named best copyright firm in the nation

Congratulations to our 14 'Lawyers of the Year' for 2018

Tom Polcyn named a Lexology Client Choice winner in Trademarks

A stitch in time: Thompson Coburn secures trademark protection for iconic Cherry Dress

Congratulations to our 2017 ‘Lawyers of the Year’

23 Thompson Coburn attorneys recognized in 2016 Chambers USA

Congratulations to our 8 ‘Lawyers of the Year’

25 Thompson Coburn attorneys recognized in 2015 Chambers USA

27 Thompson Coburn attorneys recognized in 2014 Chambers USA