Patent Litigation
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.
Attorneys
Holley C. M. Horrell
Attorney
hhorrell@greeneespel.com
Related Practices
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Copyright Litigation
Explore Practice AreaGreene 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
Explore Practice AreaFrom 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
Explore Practice AreaFrom premier brand-owners to niche device manufacturers, clients seek Greene Espel’s counsel in complex disputes involving trademarks.
Events & Presentations
- January 10, 2025. Sybil Dunlop to Present Seminar on Successful Deposition Strategy for Minnesota CLE Read More
EXTRAORDINARY NEWS
Greene Espel Attorneys Recognized on the 2026 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.
Jeanette Bazis and Sybil Dunlop Recognized by Minnesota Lawyer as 2025 Top Women in the Law Honorees
Minnesota Lawyer’s Top Women in Law recognition honors industry-leading attorneys for their outstanding contributions and dedication to the legal profession, their communities, and society at large.
Greene Espel Attorneys Recognized on the 2025 Minnesota Super Lawyers and Rising Stars Lists
Only a small percentage of attorneys in each state are named each year to these annual lists—no more than 5 percent to the Super Lawyers list and no more than 2.5 percent to the Rising Stars list.