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From lead medical-device companies to major high-tech manufacturers, clients turn to Greene Espel to represent them in significant disputes involving patents and other intellectual property rights.

Our lawyers have resolved patent disputes and provided counseling on patent issues in a wide variety of technology areas. We take pride in working with in-house and outside experts to master complicated technical subjects and in presenting those concepts to judges and juries in an understandable way.  Our lawyers have litigated patent matters in district courts across the United States, at the Federal Circuit, and before the Patent Trial and Appeal Board. We also conduct pre-suit investigations and provide opinion or consulting services for potential and pending patent litigation.

Related Practices

  • Copyright Litigation

    Greene Espel is frequently called upon to protect copyright interests as well as defend against claims of copyright infringement.

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  • Trade Secret Litigation

    From burgeoning high-tech companies to established international manufacturers, healthcare giants, and established financial services and insurance institutions, clients regularly turn to Greene Espel to represent them in disputes involving trade secrets.

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  • Trademark Litigation

    From premier brand-owners to niche device manufacturers, clients seek Greene Espel’s counsel in complex disputes involving trademarks.

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Greene Espel Attorneys Recognized on the 2025 Best Lawyers and Ones to Watch Lists

Best Lawyers compiles its annual recognition by a comprehensive peer review survey which is designed to capture the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.

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Minnesota Lawyer Names Erin Emory and Emily McAdam as 2024 Up & Coming Attorneys

Each year, Minnesota Lawyer selects a small group of attorneys in their first ten years of practice who distinguish themselves through their professional accomplishments, leadership, and service to the community.

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