Best Lawyers in Washington, United States for Intellectual Property Law

Maria Anderson is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law, Patent Law, Technology Law and Trademark Law. Maria, who practices law in Seattle, Washington, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maria is held by other top lawyers in the same geographic and legal practice area.

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...

Chun Ng is a partner in the Intellectual Property practice based in both Seattle and Taipei. Chun’s practice involves providing strategic intellectual property counseling, patent diligence and enforcement, and litigation support to some of the most innovative companies in the world. His clients include HTC Corp., Monolithic Power Systems Inc., Intel, Microsoft Corporation, TriQuint Semiconductor Inc., and Lattice Semiconductor Corporation. For these companies and others, he has handled ...

Frank focuses on patent procurement and patent portfolio strategizing in electrical, software, electro-mechanical engineering and medical device related technologies. In addition, Frank provides services in licensing, diligence exercises, and validity and infringement studies and opinions, as well as related litigation counseling. Frank counsels a range of businesses from established public companies through early and late stage startup businesses.In addition to his years as a patent attorney...

George Renzoni represents a variety of clients in all phases of patent law, focusing his practice on the procurement of U.S. and foreign patents, patent portfolio strategy and development, technology licensing, and due diligence investigations, as well as providing opinions of patentability, infringement, validity, and freedom-to-practice. George has also provided expert opinions and expert testimony in patent disputes. George has procured patents in a wide range of technologies, including ph...

John Whitaker is a litigator who counsels clients on the protection and enforcement of intellectual property rights, including patents, copyrights, trademarks, and trade secrets. John has served as trial counsel in several cases involving various technologies and forms of intellectual property rights. He routinely represents technology clients in the software, medical device, and telecommunications industries, and he also helps artists and authors to protect their original works. John has rep...

BACKGROUND Russ specializes in trademark and technology law, including strategic trademark and copyright counseling, internet policy, unfair competition, domain name strategy and disputes, trademark prosecution and maintenance, licensing, enforcement and litigation. He received his AB in Psychology from Stanford University and his JD from the University of California, Hastings College of the Law. EXPERIENCE Russ has been an intellectual property attorney for over 20 years with 14 years of in-...

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...

Fran Jagla is the chair of the firm's trademark practice group, a member of the firm's executive committee, and the executive member of the firm's DEI council. Fran advises clients across a wide range of industries, from Fortune 100 companies to startups, in all areas of trademark law. Fran focuses her practice in assisting clients with both U.S. and foreign trademark matters, including name development, search, clearance, filing, registration, maintenance, licensing, and due diligence, as we...

Jerry Nagae's practice spans over four decades, encompassing all aspects of intellectual property law providing vital counsel to clients on patents, trademarks, copyrights, IP transactions, and litigation. Jerry supports a wide range of clients in various fields such as automotive, consumer goods, sporting goods, food processing, video and audio hardware and software development, robotics, automated warehouses, airport ground support equipment, and semiconductor processing and packaging. With...

Casey Fitzpatrick, a member at COJK, has extensive experience with patents covering a variety of technologies. He focuses his practice on the preparation and prosecution of patent applications, inter partes review (IPR) proceedings, and patent infringement and invalidity analysis in the context of litigation and opinions of counsel. Casey’s technical expertise covers a wide range of computing technologies, including vehicle computer systems, mapping and navigation, messaging and communi...

Cindy Caditz evaluates trademark availability and registrability, prepares and prosecutes U.S. and foreign trademark applications, and handles domestic and international trademark opposition. Her practice also includes transactional trademark and intellectual property law such as licensing and contractual agreements. She manages substantial portfolios and protects trademarks in administrative and civil litigation. Cindy's proactive counseling, a hallmark of her practice, has resulted in cost ...