Best Lawyers in District of Columbia, United States for Patent Law
Kristin Lockhart is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Litigation - Intellectual Property. Kristin, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristin is held by other top lawyers in the same geographic and legal practice area.
Chelsea Kelly is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Chelsea, who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chelsea is held by other top lawyers in the same geographic and legal practice area.
Elizabeth is counsel in Nixon Peabody’s Intellectual Property practice group. She represents clients in a wide range of complex intellectual property matters in US federal district courts and the International Trade Commission. My focus I focus my practice on a variety of complex litigation matters. My experience spans many stages, including hearings, discovery, dispositive motion practice, claim construction, trial preparation, and trial. I work with clients from various industries, in...
Alexis Cohen is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Alexis, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexis is held by other top lawyers in the same geographic and legal practice area.
Karthik Kumar Ph.D. is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent, Patent Law and Technology Law. Karthik, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Karthik is held by other top lawyers in the same geographic and legal practice area.
Brennen Baylor focuses his practice on intellectual property matters in the life sciences industry. He prosecutes patent applications related to small molecules, pharmaceutical macromolecules, medical devices, agricultural chemistry, nutraceuticals, synthesis and use of nucleic acids and polypeptides, cell culturing systems and apparatuses, methods of culturing cells and methods of preparing tissue grafts. Brennen also has experience advising clients on inventions in the fields of chemical en...
Thomas Derbish is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Thomas, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas is held by other top lawyers in the same geographic and legal practice area.
Emily Iroz Rich is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Litigation - Intellectual Property. Emily Iroz, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Emily Iroz is held by other top lawyers in the same geographic and legal practice area.
Yieyie Yang Ph.D. is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent and Patent Law. Yieyie, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Yieyie is held by other top lawyers in the same geographic and legal practice area.
Daniel Zeilberger is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Litigation - Patent. Daniel, who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.
Sharon Lin McIntosh is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Litigation - Intellectual Property. Sharon Lin, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sharon Lin is held by other top lawyers in the same geographic and legal practice area.
Robyn Mohr is a top attorney recognized by Best Lawyers in the practice area(s) of Entertainment and Sports Law, Intellectual Property Law, Privacy and Data Security Law and Technology Law. Robyn, who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robyn is held by other top lawyers in the same geographic and legal practice area.
Adam Steinmetz is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Adam, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam is held by other top lawyers in the same geographic and legal practice area.
Nora Xu focuses her practice on intellectual property litigation matters before federal district courts, appellate courts and administrative agencies. She assists clients in all phases of cases from pre-litigation investigation through trial and appeals. Ms. Xu has represented clients in patent cases involving a variety of technologies, such as pharmaceuticals, biologics, medical devices, solar technology, and semiconductors.
Ashley M. Edmonds is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Technology Law. Ashley M., who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ashley M. is held by other top lawyers in the same geographic and legal practice area.
Teeanna Brisco is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Teeanna, who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Teeanna is held by other top lawyers in the same geographic and legal practice area.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.