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COJK is a Seattle-based intellectual property law firm that protects clients’ IP rights and has been practicing for over 95 years (since 1929). Their attorneys provide industry-specific expertise in patents, trademarks, and copyrights to deliver strategic advantages. They position themselves as 'your innovation partners' offering services across practice areas and industries to safeguard ideas.
AI named COJK Intellectual Property Law in January 2026.