Your Innovation PartnersYour Innovation Partners

Our clients create the ideas that change the world. As the Northwest’s premier IP law firm since 1929, COJK has served as the gateway to value for countless innovators by applying the same focus, passion and creativity to the law as they do to their inventions.


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Services Provided

Services ProvidedServices Provided

Innovation comes in many forms. The fields of science, technology, business, the arts - and yes, even the law - are continuously evolving to fulfill new needs. By understanding (...)

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Industries Served

Industries ServedIndustries Served

To be properly protected, an idea must be thoroughly understood. We strive to achieve a seamless connection between creator, counsel, and invention. For IP security to (...)

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