Kellan Byrne

Kripa Upadhyay is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Kripa, 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 Kripa is held by other top lawyers in the same geographic and legal practice area.

BACKGROUND Kevin Costanza's practice focuses on mechanical patent prosecution, trademark clearance, and registration, and intellectual property licensing. He received a B.S. in Engineering from the University of California at Irvine in 1990, concentrating on mechanical engineering and material sciences. Kevin received his J.D. ( cum laude ) from Seattle University School of Law in 1995. EXPERIENCE Kevin provides clients from a wide range of engineering technologies, consumer products, and ser...

Susan Lehr is an experienced attorney who advises clients in business formation, securities, mergers and acquisitions, real estate development, and federal and state tax law. She counsels on complex transactions, including venture capital and cross-border deals, and offers strategic tax planning to minimize risk. Susan also guides residential and commercial real estate projects, including mixed-use developments, with innovative structuring to support financing, liability protection, and devel...

Margie Aoki collaborates with clients to develop strategies to protect their intellectual property, working closely with inventors to craft robust utility and design patent applications that highlight the client’s innovations. During examination, Margie encourages open communication with patent examiners to find the most efficient path towards allowance. Margie’s experience extends to freedom-to-operate and validity opinions, design-around strategies, and due diligence for portfol...

Acquisition, financing (construction and permanent) and leasing of regional shopping malls, office buildings, retail centers, golf courses and apartment buildings; conduit, corporate and project finance transactions; employment advice for termination and wrongful discharge claims, wage and hour disputes, and employee policy manuals; mediation services for real estate and employment-related disputes.

Andrew Hoyal is a top attorney recognized by Best Lawyers in the practice area(s) of Consumer Protection Law and Personal Injury Litigation - Plaintiffs. Andrew, 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 Andrew is held by other top lawyers in the same geographic and legal practice area.

Elizabeth A. Hoffman-Graff is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Elizabeth A., who practices law in Kirkland, Washington, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth A. is held by other top lawyers in the same geographic and legal practice area.

Gregory Pendleton is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Gregory, 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 Gregory 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...

Jim Day is a partner in the Seattle law firm of Bush Kornfeld LLP, specializing in the resolution of complex commercial creditor-debtor issues. He focuses on representing companies and individuals in Chapter 11 reorganizations, Chapter 9 debt adjustments, as well as out-of-court workout negotiations and agreements. Jim has extensive experience across various sectors, including residential, commercial and retail real estate, health care, manufacturing, technology, fishing and maritime, and fra...