Department profile
Polsinelli PC

Intellectual Property

USA Guide 2026 : Illinois

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Polsinelli PC

Chambers Review

Provided by Chambers

Intellectual Property - Illinois

Band 5

What the Team is Known For

Polsinelli's intellectual property practice is regularly sought by clients from the tech and pharma industries to handle complex patent and trademark matters. Its lawyers are extremely well-versed in Hatch-Waxman disputes. The team has experience acting in patent and trademark infringement litigation, as well as noncontentious matters such patent prosecution.

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Work Highlights

Provided by Chambers

  • Polsinelli represented MacNeil IP in defense of its intellectual property.

Strengths

Provided by Chambers

  • Polsinelli's approach has been very professional but also very people-oriented.

    Intellectual Property respondentUSA

  • Polsinelli has been a great partner and has done a great job in prosecuting and enforcing our patent portfolio.

    Intellectual Property respondentUSA

  • Polsinelli’s IP department stands out for its combination of deep technical expertise in trademark, copyright, and trade secrets with a business-focused, pragmatic mindset.

    Intellectual Property respondentUSA

  • I find in general Polsinelli to be an excellent firm to work with. I selected this team for this work as it has excellent litigators and provides clear, well thought-out advice on complex matters.

    Intellectual Property respondentUSA

  • The team at Polsinelli is a pleasure to work with. Its mix of expertise, responsiveness and practical advice has made a real difference in safeguarding our intellectual property worldwide.

    Intellectual Property respondentUSA

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