Orange County


McDermott’s Orange County office in Irvine, California, is home to an array of talented and experienced lawyers, including one of the country’s top intellectual property prosecution, transactions and litigation teams. We also advise clients on antitrust disputes, life sciences, securities and commercial litigation, and corporate, securities and private equity matters.

We represent a broad range of regional, US and international clients, including leading public and privately held companies, financial institutions, venture capital-backed start-ups and high-net-worth individuals. A number of our lawyers focus on technology companies, and have significant technical experience in electronics, image processing, mechanical devices and instruments, microprocessors and semiconductors, server and network systems, software and speech recognition, among other disciplines.

Our top-ranked lawyers are recognized for the quality of their counsel and client service by Chambers USA, U.S. News-Best Lawyers, IP Today, Managing Intellectual Property, The Daily Journal, and other legal directories and ratings agencies. As part of a global, full-service law firm, the lawyers of our Orange County office are prepared to help clients wherever their business interests take them.

Sarah Bro is the managing partner of the Firm’s Orange County office.


We combine personal passions with industry and legal prowess to deliver for our clients every day.


Traveling North on the 405
Exit Jamboree Road
Left (south) at end of ramp onto Jamboree Road
Right (west) on Dupont Drive
Left into the parking structure identified as 18545 Jamboree

Traveling South on 405
Exit Jamboree Road
Right (south) at end of ramp onto Jamboree
Right (west) on Dupont Drive
Left into the parking structure identified as 18545 Jamboree.

Parking (Visitor)
The parking garage is located west of the office building and the structure is identified as 18545 Jamboree. Enter the garage, pull a ticket (please bring it with you to the office to be validated) and park in Visitor parking.