History of Excellence in IP Law
Seattle’s Premier IP Law Firm Since 1929
At COJK, our only focus is on the protection of our clients’ valuable intellectual property rights. This demanding and exacting legal practice requires professionals with technical industry experience and sound intellectual property legal knowledge. Our over 95-year history of excellence in intellectual property law is the direct result of generations of highly motivated, skillful, creative, and responsive attorneys who have an intimate knowledge of the industries they serve.

Highly Skilled Professionals
Meet Our Exceptional Legal Team
COJK attorneys approach every challenge with a high level of sophistication, innovation, passion, and creativity. We are committed to seeking and delivering strategic advantages for our clients.

COJK Sponsors Annual QLaw Banquet
COJK is pleased to be a sponsor of the 20th Annual QLaw Banquet, hosted by the QLaw Association of Washington. This year’s theme ...
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