5 Best Intellectual Property Lawyers in Seattle (2026)

Gleam Law is a Seattle firm covering business law, intellectual property, and litigation, serving clients across Washington, Oregon, and California. The firm handles copyright and IP matters alongside general business disputes, and its site publishes ongoing content on trademark and brand-name conflicts, including TTAB proceedings and federal court options. Reviewers most often mention attorney Neil for copyright and IP consultations, describing quick, direct answers to specific legal questions.

Alloy Patent Law is a Seattle firm founded by attorney Walker Weitzel, who spent ten years as a mechanical engineer before practicing patent and trademark law. The firm specifically targets individuals and small businesses rather than large corporate clients, offering patent drafting, trademark filing, trade secret protection, and non-disclosure agreement work. Reviewers consistently describe technically detailed, precisely written patent applications, which tracks with Weitzel's engineering background.

AEON Law is a Seattle intellectual property firm covering utility and design patents, trademarks, copyrights, trade secrets, and international IP protection, founded by Adam Philipp. The firm markets a project-based pricing model instead of hourly billing, which its site frames as a departure from traditional law firm billing practices. Reviewers describe both paid engagements and free initial consultations that ran well beyond the promised time, with attorneys walking through complex IP strategy in detail.

Practus LLP operates in Seattle through attorney Tim Billick, focused primarily on trademark work, including registration, licensing, and related legal services. Reviewers describe the firm as approachable and communicative without the hourly-billing anxiety some associate with law firms, and several mention long-term, repeat relationships handling multiple trademark matters over the years. The practice appears smaller and more personal than some of the larger IP firms on this page.

Bold Patents Law Firm has a Seattle office as part of a nationwide patent practice, covering utility, design, and provisional patents, along with trademark and copyright work. The firm's site describes webinars and newsletters aimed at educating clients through the patent process, alongside coverage across a wide range of industries from AI to medical devices. Reviewers describe multi-patent relationships, with several clients returning for a second or third filing after an initial success.