Intellectual Property | USA

Perkins Coie LLP is one of the largest and deepest patent prosecution practices in the Northwest, with lauded capabilities in patent litigation, post-grant proceedings, trademark and copyright issues and IP transactions. Offers specialist knowledge in medical devices and technology work, with team members providing in-depth expertise in various industries, including software, telecommunications and aerospace. Routinely represents important clients locally, nationally and internationally in high-stakes, high-value cases.

Davis Wright Tremaine LLP represents a range of significant multinational clients and has extensive experience in trademark and copyright registration, licensing and trade secrets work. Handles patent prosecution and infringement litigation across a wide spectrum of industry sectors, including software, retail and technology. Expertise extends to internet law and cybersecurity issues. Clients include major healthcare systems and international publicly traded companies.

Dorsey & Whitney LLP has a respected team handling patent preparation, litigation and prosecution. Offers experience in counseling companies on developing patent portfolios and strategies, and on trademark infringement work. The firm stands out for its work in the international market, particularly with Asia-based clients, leveraging a strong national and global presence to benefit clients with interstate or cross-border mandates.

K&L Gates is a Seattle stalwart with expertise covering patents, trademarks, copyright and trade secrets work, with an additional specialty in internet safety and data protection law. Routinely handles IP prosecution, transactions and litigation. Well versed in matters relating to pharmaceutical products and the technology sector.

Kilpatrick Townsend & Stockton is noted for its expertise in intellectual property prosecution and litigation. Experienced in the handling of matters arising in the pharmaceutical, software, life sciences and retail sectors. Also counts several higher education institutions among its varied clientele.

BakerHostetler LLP is notable for its representation of large international companies such as TikTok and Amazon. The firm is involved in a number of different aspects of IP work, including patent prosecution, litigation and portfolio management.

Cooley LLP is noted for its strong IP practice, which provides clients with assistance on a wide scope of issues including litigation, counseling and patent prosecution. Its clients include pharmaceutical, biotechnology and medical device companies. The firm often handles portfolio work within the life sciences space.

Foster Garvey PC has a well-regarded IP practice with significant capability to pursue litigation across borders, alongside managing trademark, copyright and patent work. The firm represents a diverse mix of clients, from large corporations to smaller startup concerns.

Knobbe Martens is a well-regarded nationwide firm known for its capabilities in intellectual property law. The team offers clients a full suite of services across litigation and portfolio management. It represents clients across sectors including technology, computer software, telecommunications and biotechnology.

Polsinelli PC represents well-known technology companies with significant patent portfolios. The firm is recognized for its international IP protection and enforcement capability.

Susman Godfrey LLP represented Zillow in a copyright infringement case brought by a real estate photographer who accused Zillow of having displayed images of sold properties outside the scope of the photographer’s underlying license to the realtors for whose listings the photos were taken.

Wilson Sonsini Goodrich & Rosati is a specialist team active on patent mandates, including application, post-grant review and licensing. Acts for a host of major clients, with the life sciences and technology sectors being key sources of work. Notable track record in advertising, including issues relating to trademarks and unfair competition, with experience in trademark and copyright issues relating to social media and retail law.