Sean M. Phelan

David H. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Criminal Defense: General Practice. David H., who practices law in Seattle, Washington, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David H. is held by other top lawyers in the same geographic and legal practice area.

Jack Lovejoy is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jack, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jack is held by other top lawyers in the same geographic and legal practice area.

John Denkenberger is the managing member of COJK, a member of the firm's executive committee, and chair of the litigation practice group. John has successfully litigated patent, trademark, trade secret, and unfair business competition issues in federal and state courts. He has also successfully litigated AIA post-grant challenges, including inter partes review, before the Patent Trial and Appeal Board. In addition to his litigation practice, John also advises clients on foreign and domestic p...

Patricia Anderson is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Patricia, who practices law in Seattle, Washington, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patricia is held by other top lawyers in the same geographic and legal practice area.

Brendan J. Peters is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Brendan J., who practices law in Seattle, Washington, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brendan J. is held by other top lawyers in the same geographic and legal practice area.

Andrew provides sophisticated estate, gift, generation skipping, and other tax-optimized wealth transfer strategies, business succession planning, trust administration, as well as customized “family office” solutions to high-net worth individuals, families, and private businesses across the Pacific Northwest. He serves as outside general counsel to many private businesses, guiding legal strategy for significant and complex matters associated with the business and legal affairs of ...

Tina Aiken is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Tina, who practices law in Bellevue, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tina is held by other top lawyers in the same geographic and legal practice area.

John Gagliardi is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. John, who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Paul Parker focuses his practice on semiconductor technologies and emerging medical device companies. In the semiconductor industry, Paul has extensive experience in general semiconductor and LED fabrication and process patents (CMP, CVD, ALD, lithography, and electrochemical deposition/polishing, etc.); probing/testing technologies (scatterometry, overlay measurements, photoluminescence, probe cards, test jigs, etc.); semiconductor structures and integration flows; semiconductor device and C...

Shannon represents private- and public-sector employers in employment-related litigation in federal and state courts, arbitrations, and in administrative hearings. Shannon’s practice emphasizes preventive counseling to customers to avoid or minimize the risk of litigation. Specific areas of advice include assistance in disciplining and terminating employees, and drafting employee handbooks and employment agreements. Shannon represents employers in the full range of labor matters, from c...