John Whitaker

IP firm in

John Whitaker, Attorney at COJK PLLC in Seattle provides intellectual property litigation and procurement services for technology clients across the Pacific Northwest.

John Whitaker: IP firm in Seattle

John Whitaker, Attorney practices at COJK PLLC in downtown Seattle, located at 1201 3rd Ave Suite 3600. With expertise in intellectual property law, he offers:

  • Patent, copyright, trademark, and trade secret litigation
  • IP procurement services
  • Representation in federal courts nationwide
  • USPTO proceedings

A former software engineer and Army Reserve Judge Advocate, John brings technical knowledge to his practice, serving technology clients throughout the Pacific Northwest in software, medical device, and telecommunications industries.

Industry-specific activity

  • All industries

Intellectual Property Fields

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John Whitaker

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John Whitaker is located at 1201 3rd Ave Suite 3600, Seattle, WA 98101, United States, but you can meet them at events. You’ll find the complete list below.

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Open now

9:00 am - 5:00 pm

  • Monday

    9:00 am - 5:00 pm
  • Tuesday

    9:00 am - 5:00 pm
  • Wednesday

    9:00 am - 5:00 pm
  • Thursday

    9:00 am - 5:00 pm
  • Friday

    9:00 am - 5:00 pm
  • Saturday

    Closed all day
  • Sunday

    Closed all day
  • Local time

    August 21, 2025 11:51 am
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