Wilmerhale

Legal excellence. Dedication to clients.

We are a leading international law firm working at the intersection of government and business to support clients across a range of industries, from finance to life sciences to technology. This year, we are celebrating the 20th anniversary of the merger that created WilmerHale.

The American Lawyer Ranks WilmerHale in Top 3 of 20 Firms on its 2024 A-List

WilmerHale Announces New Appointments to Leadership Team and Offices

WilmerHale Achieved a Significant Victory for Voters with Disabilities in Wisconsin

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CASE STUDY SPOTLIGHT

Helping Clients Achieve Business Goals

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Penn Mutual to Sell Janney Montgomery Scott to KKR

WilmerHale advised The Penn Mutual Life Insurance Company in a definitive agreement under which investment funds managed by KKR, a leading global investment firm, will acquire Janney Montgomery Scott LLC from Penn Mutual.
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Featured Team

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Gilead Sciences Wins Landmark Patent Trial Against US Government

In the first-ever government lawsuit against a pharmaceutical company for patent infringement, WilmerHale client Gilead Sciences won a resounding victory when a federal jury sided with the company and against the US government in a precedent-setting trial.
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Featured Team

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Team Spotlight

Trial Team Defeats Billion-Dollar Claims in Apple-Masimo Trade Secrets Fight

This WilmerHale trial team represented Apple in the multi-billion-dollar and widely watched month-long trial of Masimo Corp. v. Apple Inc. The dispute was one of the highest-stakes trade secret cases ever in terms of the magnitude of the plaintiff’s demands.
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Meet the Courtroom Team

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Careers

Join Our World-Class Team

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Law Students

Our summer program promises challenging assignments, practical training and opportunities to work and socialize with many of our lawyers.

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Lawyers

Our lawyers flourish in a collegial environment that emphasizes teamwork, collaboration and the spirited exchange of ideas in the pursuit of excellence.

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Business Professionals

A law firm thrives when it is supported by professionals with superb business skills, and we are committed to attracting and retaining talented employees to achieve that.

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Notice

Unless you are an existing client, before communicating with WilmerHale by e-mail (or otherwise), please read the Disclaimer referenced by this link.(The Disclaimer is also accessible from the opening of this website). As noted therein, until you have received from us a written statement that we represent you in a particular manner (an "engagement letter") you should not send to us any confidential information about any such matter. After we have undertaken representation of you concerning a matter, you will be our client, and we may thereafter exchange confidential information freely.

Thank you for your interest in WilmerHale.