Brennen Johnson

Carl Crow, a Partner in Perkins Coie's Federal Tax Group, focuses his practice on taxable and tax-free mergers, acquisitions, spin-offs and separations, debt and equity financings, leveraged buyouts, intellectual property transfers, international business transactions, partnership and limited liability company formations, executive compensation, and the taxation of special entities, such as S corporations, master limited partnerships, and international shipping companies.

Todd T. Williams is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Todd T. practices law in Seattle, Washington Best Lawyers has recognized Todd T. Williams since 2027. 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 Todd T. Williams is held by other lawyers.

Rhys M. Farren is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Litigation - Trusts and Estates. Rhys M. practices law in Bellevue, Washington Best Lawyers has recognized Rhys M. Farren since 2016. 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 Rhys M. Farren is held by other lawyers.

Sheehan Sullivan is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Sheehan practices law in Seattle, Washington Best Lawyers has recognized Sheehan Sullivan since 2021. 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 Sheehan Sullivan is held by other lawyers.

Serena S. Carlsen is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Serena S. practices law in Seattle, Washington Best Lawyers has recognized Serena S. Carlsen since 2013. 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 Serena S. Carlsen is held by other lawyers.

George Renzoni represents a variety of clients in all phases of patent law, focusing his practice on the procurement of U.S. and foreign patents, patent portfolio strategy and development, technology licensing, and due diligence investigations, as well as providing opinions of patentability, infringement, validity, and freedom-to-practice. George has also provided expert opinions and expert testimony in patent disputes. George has procured patents in a wide range of technologies, including ph...

Nicholas E. Ferrer is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Nicholas E. practices law in Seattle, Washington Best Lawyers has recognized Nicholas E. Ferrer 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 Nicholas E. Ferrer is held by other lawyers.

Hugh McCullough is a lawyer recognized by Best Lawyers in the practice areas of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law, Commercial Litigation and Litigation - Bankruptcy. Hugh practices law in Seattle, Washington Best Lawyers has recognized Hugh McCullough since 2017. 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 Hugh Mc...

David Robbins chairs the firm's Healthcare Industry Group and is a partner with the firm's Litigation practice, where he handles complex commercial litigation. For almost three decades, David's practice has focused on representing health care clients in litigation involving regulatory compliance, including false claims, anti-kickback, physician self-referral, Medicare and Medicaid reimbursement, antitrust, scientific misconduct and health care licensing issues. His clients include major acade...

Brent Bohan is a partner at McKinley Irvin known for his tenacious advocacy, candid counsel, and commitment to achieving the best possible outcomes for his clients. He handles divorce – with particular experience in high-asset cases – child custody, child support, relocation, domestic violence, and LGBT family law. A skilled and tenacious litigator, Brent combines strong courtroom presence with genuine empathy and direct, responsive communication. He believes in telling clients th...