Because Winning Matters.

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"A ‘go-to’ litigation firm for Top 500 companies."

Corporate Counsel

Willenken Recognized by Benchmark Litigation for the Fourth Consecutive Year

Willenken's Benchmark Litigation Ranking

The Ninth Circuit Affirms Willenken’s Victory of Summary Judgment on Behalf of Major LED Manufacturer

"Willenken is prepared to aggressively pursue matters and proceed to trial when circumstances warrant."

Benchmark Litigation

"A 'gutsy' firm with an 'enviable client list.'"

The American Lawyer

why choose us

We prepare for each case as if it were going to trial. At the same time, we move to land a critical strike at the earliest opportune moment—our attorneys regularly secure victories through strategic negotiation and legal arguments made in pretrial motions. Trusted by Fortune 500 companies, our firm is based on the principle that achieving great results for our clients is our paramount objective.

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winning matters (View all)

In High-Profile Patent Infringement Case, the District Court of Colorado Adopts All of Willenken’s Constructions for Contested Terms
Willenken Wins Critical Liability Phase of High-Profile Lupron Supply Shortage Trial in Delaware Chancery Court
The Ninth Circuit Affirms Willenken’s Victory of Summary Judgment on Behalf of Major LED Manufacturer
In High-Profile Patent Infringement Case, the District Court of Colorado Adopts All of Willenken’s Constructions for Contested Terms
Willenken Wins Critical Liability Phase of High-Profile Lupron Supply Shortage Trial in Delaware Chancery Court
The Ninth Circuit Affirms Willenken’s Victory of Summary Judgment on Behalf of Major LED Manufacturer

get in touch.

An initial discussion with our attorneys can be the first step to protecting your interests and achieving your goals.

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latest alerts (View All)

Trial Is Not a Crisis but an Opportunity for Success – Episode 3: A Trial Is Like a Movie, Part 2
alerts
The Practical Lawyer Article: Five Steps To Protect Your Trade Secrets Without a Non-Compete
Video Case Alert: American Broadcasting Companies Inc. v. Goodfriend
Trial Is Not a Crisis but an Opportunity for Success – Episode 3: A Trial Is Like a Movie, Part 2
alerts
The Practical Lawyer Article: Five Steps To Protect Your Trade Secrets Without a Non-Compete
Video Case Alert: American Broadcasting Companies Inc. v. Goodfriend

featured event

3 November

2022 National Asian Pacific American Bar Association (NAPABA) Convention

The Cosmopolitan , Las Vegas

upcoming events

( VIEW ALL EVENTS)
23 March

2022 Legal Issues in Museum Administration

The Washington Hilton, Washington

3 November

2022 National Asian Pacific American Bar Association (NAPABA) Convention

The Cosmopolitan , Las Vegas

( VIEW ALL EVENTS)

latest firm news (View All)

Paul Loh and Jason Wilson Recognized as 2022 Minority Leaders of Influence by Los Angeles Business Journal

January 25, 2022

Kenneth Trujillo-Jamison Selected to Serve as Vice-Chair of CMCP’s Ambassadors Council

January 4, 2022

Peter Shimamoto Elected Vice President of the Harvard Asian American Alumni Alliance

December 29, 2021

Paul Loh and Jason Wilson Recognized as 2022 Minority Leaders of Influence by Los Angeles Business Journal

January 25, 2022

Kenneth Trujillo-Jamison Selected to Serve as Vice-Chair of CMCP’s Ambassadors Council

January 4, 2022

Peter Shimamoto Elected Vice President of the Harvard Asian American Alumni Alliance

December 29, 2021