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  • Professionals (532)
  • Capabilities (79)
  • Experience (137)
  • Insights & News (3,414)
  • Other Results (75)

Professionals 532 results

Thomas B. Walsh
Thomas B. Walsh
Partner
  • Dallas
Email
+1 214-453-6460
vCard

Partner

  • Dallas
Samantha Lerner
Samantha Lerner
Partner
  • Chicago
Email
+1 312-558-6463
vCard

Partner

  • Chicago
Amanda Groves
Amanda Groves
Partner
  • Los Angeles
Email
+1 213-615-1851
vCard

Partner

  • Los Angeles
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Capabilities 79 results

Practice Area

Class Actions & Group Litigation

Winston has developed a consistent record of success handling class action cases in state and federal courts. The practice is anchored by seasoned class action lawyers, many of whom have been recognized by Chambers USA and other ranking organizations as being top practitioners in their field. Our clients rely on us to steer them through class action matters by drawing on the firm’s significant experience in resolving complex litigation using creative and aggressive arguments, across a broad range of class, collective, coordinated, and mass actions, as well multidistrict litigation. We also have succeeded at trial in several class actions—a rare occurrence....Read more

Practice Area

Labor & Employment

Our Labor & Employment Practice is one of the largest and most experienced practices among the country’s multi-disciplined law firms. Our attorneys represent global employers of all types and sizes—ranging from the Fortune 100 to privately held startups—often serving as national, regional, or preferred counsel to many of these major employers....Read more

Practice Area

Advertising Litigation

Brands across key sectors turn to Winston litigators to defend their reputations in advertising class actions, competitor disputes, and investigations. With litigators based in the U.S.’s busiest jurisdictions—including courts in California, Florida, Illinois, New York, and Texas—we have deep experience and prowess in handling some of the most high-profile and business-essential advertising cases in recent history. These disputes have involved false advertising; unfair competition, unfair business practices, and unjust enrichment; copyright, trade name, and service mark infringement; consumer-protection claims; and violations of the Lanham Act....Read more

Experience 137 results

Experience

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June 25, 2025

Winston Secures Federal Circuit Affirmance of 101 Victory for Polycom

Experience

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May 15, 2025

Winston Secures Federal Circuit Victory for Snap Axing Image-Presentation Patents on the Pleadings

Experience

|

May 9, 2025

An Am Law LOTW Shout Out-Worthy Gold Medal Victory In $Jenner

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Insights & News 3,414 results

Webinar

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July 15, 2025

The Revival of Most-Favored-Nation Pricing: What Pharma Needs to Know

Join us for a webinar exploring the evolving antitrust landscape as it intersects with drug pricing policy and regulation under the current administration. Reviving the “most-favored-nation” drug pricing principle of the prior Trump administration, this administration is leveraging antitrust tools to address high pharmaceutical costs, signaling a shift toward increased regulatory scrutiny of market power and pricing disparities. Our attorneys will cover the latest executive orders and proposed agency actions, potential implications for pharmaceutical companies and the broader healthcare industry, and how to navigate this changing regulatory environment.  ...Read more

Competition Corner

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July 15, 2025

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3 Min Read

Colorado Becomes Second State to Enact a Broad Premerger Notification Requirement Covering All Industries

Colorado recently became the second state, after Washington, to enact the Uniform Antitrust Premerger Notification Act (UAPNA) and establish a general state-level premerger notification requirement. 

Competition Corner

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July 14, 2025

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5 Min Read

DOJ’s New Whistleblower Rewards Program Raises Stakes for Antitrust Compliance

The U.S. Department of Justice’s Antitrust Division has launched a new Whistleblower Rewards Program offering—for the first time—financial incentives to individuals who “report antitrust crimes and related offenses that harm consumers, taxpayers, and free market competition across industries from healthcare to agriculture.”

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Other Results 75 results

Law Glossary

What Is a Class Action?

A class action is a procedural device that allows one or more persons, usually plaintiffs (though federal and state procedural rules also authorize defendant classes) to file suit on behalf of a group of similarly situated persons. Federal law defines a class action as “any civil action filed under Rule 23 of the Federal Rules of Civil Procedure or similar State statute or rule of judicial procedure authorizing an action to be brought by 1 or more representative persons as a class action.”  28 U.S.C. § 1332(d)(1)(B), (d)(8)....Read more

Site Content

What Is the California Unfair Competition Law?

California Unfair Competition Law...Read more

Law Glossary

What Is Removal Law?

Removal is a procedural mechanism through which a case filed in state court may be transferred to federal court upon the request of one or more parties. Actions filed in state court over which a federal court would have original jurisdiction may be transferred—or removed—to federal court under the removal statute, 28 U.S.C. § 1441. Generally speaking, removal is possible if (1) the plaintiff(s) and defendant(s) are citizens of different states and the case places more than $75,000 in controversy (so-called “diversity” jurisdiction), or (2) the case turns on issues of federal law (so-called “federal question” jurisdiction). In many cases, defendants prefer to be in federal court, and so defendants often analyze early in the case whether removal is possible. ...Read more
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