SeaTac Lawyers

Brian McMahon focuses his practice specifically on intellectual property litigation matters for clients ranging from Fortune 100 companies to individual inventors, involving technologies relating to chemical, mechanical, and electrical arts alike. In so doing, he has appeared before the United States Court of Appeals for the Federal Circuit, several federal district courts, and the United States International Trade Commission.
Brian has extensive experience in all phases of litigation, including prelitigation investigation and due diligence, case management, strategy and development, discovery, motion practice, obtaining and opposing injunctive relief, damages analysis, expert witness preparation, depositions, settlement negotiations, mediation, trial, and appeals. Some highlights...

Lisa Christoffersen assists northwest businesses and professionals with work visas, employment-based and family-based permanent residency, and citizenship. She is active with the American Immigration Lawyers Association and has been named a Washington SuperLawyer.

Emma Kazaryan has a civil litigation practice with an emphasis on employment law. She has successfully represented clients in severance negotiations, workplace investigations, government investigations, and licensing matters. Her accomplishments include helping clients obtain professional licensure despite challenging obstacles and resolving a wide variety of matters (including workplace and government investigations) with stellar settlements for her clients. Emma’s pragmatic and focused approach to litigation has enabled her to resolve several cases with a motion for summary judgment. Emma’s transactional work – which includes drafting employee handbooks and policies for the firm’s employer clients and counseling them...

Arlo advises clients on business matters related to China, Latin America, and Web3. He spent nearly two decades in China, leading compliance and development initiatives for multinational companies across Asia, Europe, and the Americas, before practicing law in Colombia. During his time in China, Arlo collaborated extensively with corporations, international nonprofits, and educational institutions. Fluent in Mandarin, English, and Spanish, he is a skilled negotiator, even in environments that strongly favor local players. With deep expertise in Chinese law and culture, he excels at bridging communication gaps between foreign and Chinese businesses, ensuring clarity and effectiveness in their interactions.

Fred leads Harris Sliwoski’s intellectual property team and oversees the firm’s international practice, specializing in cross-border IP matters. With over a decade of international experience across China, Latin America, and beyond, Fred offers deep insight into global intellectual property challenges. A recognized authority on brand protection, he frequently serves as an expert witness in international IP litigation and arbitration. His clients often operate in cutting-edge industries that push the boundaries of existing IP frameworks, including cannabis, psychedelics, and Web3 technologies. Beyond IP law, Fred manages Harris Sliwoski’s Latin America desk, collaborating with the firm’s Mexico-based lawyers to facilitate complex, multilingual negotiations. Fluent...