Best Lawyers in Washington, United States for Intellectual Property Law

Robert G. Woolston is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent and Patent Law. Robert G., who practices law in Seattle, Washington, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert G. is held by other top lawyers in the same geographic and legal practice area.

John Denkenberger is the managing member of COJK, a member of the firm's executive committee, and chair of the litigation practice group. John has successfully litigated patent, trademark, trade secret, and unfair business competition issues in federal and state courts. He has also successfully litigated AIA post-grant challenges, including inter partes review, before the Patent Trial and Appeal Board. In addition to his litigation practice, John also advises clients on foreign and domestic p...

BACKGROUND Marc C. Levy’s practice focuses on intellectual property litigation and disputes including trademark, copyright, and patent litigation. Marc’s litigation and trial experience extends to numerous federal courts across the country. Marc received his J.D. cum laude, from Harvard Law School in 1989 and his A.B. in Philosophy from the University of California Berkeley in 1986. Marc is admitted in Washington and Colorado and many federal district and appellate courts. EXPERIE...

David Sheldon’s strong background in computer science and technical experience in software engineering help him assist his clients with patent drafting, prosecution, and counseling for software-related inventions. David's experience includes drafting patents for various complex technologies, including machine learning/artificial intelligence, autonomous vehicle control systems, bioinformatics, and medical devices. David frequently helps his clients navigate the complicated issues surrou...

Jerry Nagae is an of counsel IP attorney with over four decades of experience advising clients across various industries on patents, trademarks, copyrights, IP transactions, and litigation. He has held leadership roles at COJK and is recognized by multiple legal directories. Jerry supports clients across a wide range of technologies and industries, including automotive, heavy tools and machinery, consumer goods, sporting goods, food processing, video and audio hardware and software developmen...

Judy Jennison is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Copyright Law, Litigation - Intellectual Property, Trade Secrets Law and Trademark Law. Judy, who practices law in Seattle, Washington, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Judy is held by other top lawyers in the same geographic and legal practice area.

Trademark law and brand strategist attorney Patchen Haggerty is a partner in the firm’s Trademark, Copyright, Media & Brand Protection practice. Patchen manages global trademark portfolios and trademark enforcement programs for market-leading companies. She also guides clients in the protection, development, commercialization, licensing, assignment and sale of intellectual property rights and assets. Patchen's recent counsel includes advising companies in managing the risks associat...

Jesse S. Bennett is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Jesse S., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jesse S. is held by other top lawyers in the same geographic and legal practice area.

BACKGROUND Kevin Costanza's practice focuses on mechanical patent prosecution, trademark clearance, and registration, and intellectual property licensing. He received a B.S. in Engineering from the University of California at Irvine in 1990, concentrating on mechanical engineering and material sciences. Kevin received his J.D. ( cum laude ) from Seattle University School of Law in 1995. EXPERIENCE Kevin provides clients from a wide range of engineering technologies, consumer products, and ser...

Grace Han Stanton is a member of the firm's Intellectual Property practice and Chair of the Trademark & Copyright practice. She counsels clients from emerging companies to FORTUNE 500 and other public companies in a wide variety of industries, ranging from wineries and breweries to integrated circuit manufacturers and software companies. Grace advises clients regarding trademark and brand clearance, selection, prosecution, registration, protection and licensing, copyright protection, regi...

BACKGROUND Jeff focuses his practice on IP enforcement, defense, and litigation matters across all industry groups. In 1999, he received a Bachelor in Electrical Engineering with Highest Honors from Georgia Institute of Technology, where he focused his studies on communication networks and signal processing. Jeff received an M.S. degree in Electrical Engineering from the University of California at Berkeley in 2001, where he focused his studies and research on communication networks. He was a...

BACKGROUND Brooke focuses on strategically counseling his clients on intellectual property matters and portfolio development, including patent, trademark, and copyright law. He routinely works on patent procurement, due diligence investigations, enforcement, and licensing, as well as other transactional intellectual property matters. Brooke received his B.S. in Mechanical Engineering from University of Southern California in 1992. He received his J.D. from University of Texas at Austin in 199...

Cory Claassen brings over 20 years of patent law experience to his practice, focusing on the preparation and prosecution of U.S. and foreign patents in the electrical, optical, and mechanical fields. Cory’s practice extends to patent infringement and validity opinions, patent portfolio management, and intellectual property strategy and counseling. He provides these services to clients across a diverse array of technologies, including semiconductor devices, electronics, display and imagi...

Eric M. Stahl is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law, Copyright Law, First Amendment Law and Media Law. Eric M., who practices law in Seattle, Washington, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric M. is held by other top lawyers in the same geographic and legal practice area.

Roger D. Wylie is a top attorney recognized by Best Lawyers in the practice area(s) of Artificial Intelligence Law and Patent Law. Roger D., who practices law in Seattle, Washington, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Roger D. is held by other top lawyers in the same geographic and legal practice area.

BACKGROUND Jared Barrett has extensive experience in trademark and mechanical-related patent matters, including portfolio management and strategy. Jared received his B.S. ( magna cum laude ) in Mechanical Engineering from the University of Washington in 2001, and was awarded his J.D. from the University of Washington School of Law in 2007. EXPERIENCE After receiving his bachelor’s degree, Jared worked as a design engineer at Genie Industries, a division of the Terex Corporation, designi...