Jennifer Sanscrainte

Scott Weaver practices in the areas of commercial litigation, general civil litigation, real estate, and business. His litigation focus includes real estate disputes, construction disputes, landlord-tenant disputes, employment disputes, bankruptcy disputes, general business disputes, and collections. He represents property owners, contractors, property managers, and small and large businesses, approaching disputes with a business person's perspective — informed in part by his experience...

James Williams is a partner in the firm's Litigation practice. He has been trying cases and managing litigation for over 25 years as a government attorney and a private practitioner. James graduated in 1985 from The Citadel in Charleston, South Carolina, with honors, and earned his law degree in 1988 from the University of Virginia School of Law. After law school, he served in the Judge Advocate General's Corps of the U.S. Air Force before moving to Seattle and joining Perkins Coie in 1993. H...

Andrew Moore, a partner in the firm’s Business practice, focuses his practice on public offerings and corporate finance, securities regulation, corporate governance and mergers and acquisitions. Andrew is a leader of the firm’s public companies group, regularly advising public companies on best corporate governance practices, disclosure matters and SEC compliance. He has a wide range of securities offering experience, including initial and follow-on public offerings, and shelf off...

BACKGROUND Becky specializes in biotechnology and pharmaceutical patents. She works closely with companies in these industries to develop strategic patent protection for their technologies. She helps her clients minimize their patent infringement risks, and facilitates smooth IP-related business transactions. Her expertise includes managing patent portfolios for a variety of technologies such as immunotherapeutics, proteins, nucleic acid isolation and analysis, pharmaceutical compositions, di...

Mike Woerner works for the public good. A member of Keller Rohrback's nationally recognized Complex Litigation Group since 1985, Mike focuses on class action and mass personal injury cases. He is skilled at focusing the Courts' attention on key issues in litigation and at negotiating favorable settlements to bring relief to people who have experienced physical, emotional, and financial harm from environmental contamination, dangerous pharmaceutical drugs, and other negligent acts with far-rea...

Kathleen M. O'Sullivan is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Bet-the-Company Litigation and Commercial Litigation. Kathleen M. practices law in Seattle, Washington Best Lawyers has recognized Kathleen M. O'Sullivan since 2009. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kathleen M. O'Sullivan is held by othe...

Susan O'Toole is a lawyer recognized by Best Lawyers in the practice area of Family Law. Susan practices law in Seattle, Washington Best Lawyers has recognized Susan O'Toole since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Susan O'Toole is held by other lawyers.

Kristine A. Costello is a trial lawyer with more than 25 years of experience representing clients in complex litigation, government investigations, and criminal defense matters in Seattle, Washington. As the founder of Costello Law Firm PLLC , she represents business owners, executives, and professionals in state and federal courts, as well as in arbitration proceedings and matters before administrative and licensing boards. Her practice includes criminal defense, white-collar matters, commer...

I have dedicated my entire professional career to representing clients needing help with family law issues. It is this experience that I will put to work on your behalf. I consider my advocacy style to be compassionate, honest and assertive. I have successfully tried numerous cases and settled hundreds more with equal or greater success. I am a litigator. This means I can see an issue, seek to resolve it amicably but if that is not realistic, I have the skills necessary to advance your issues...

Daniel P. Pepple is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Daniel P. practices law in Seattle, Washington Best Lawyers has recognized Daniel P. Pepple since 2006. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Daniel P. Pepple is held by other lawyers.