More than 50 years of landmark results
Since 1967, Lowey Dannenberg has represented investors and major corporations in complex litigation, recovering billions of dollars on their behalf.Solutions for Complex Cases
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Recent Cases

Amitza
Healthcare
Lowey Dannenberg, on behalf of named plaintiff Premera Blue Cross, is leading a class on behalf of Third-Party Payers of Amitiza (Lubiprostone) against Takeda Pharmaceutical Company Ltd. and related entities. […]

Amgen
Health Care, Healthcare
On September 30, 2025, the U.S. District Court for the Eastern District of Virginia largely denied Amgen’s motion to dismiss in CareFirst of Maryland Inc. et al. v. Amgen Inc. […]

Adobe Class Action
Data Breach and Privacy, Existing Cases
On April 3, 2025, Lowey filed a data privacy class action against Adobe, Inc. alleging it used consumers’ personally identifiable information and online activity to create user profiles without obtaining user consent. The action alleges Adobe used this information to facilitate targeting advertising on behalf of its clients.
News
Lowey Dannenberg is Investigating Claims against Cryptocurrency Issuer, Tether Limited
Lowey Dannenberg, P.C., a preeminent law firm in obtaining redress for consumers and investors, is investigating consumer claims for violation of consumer protection statutes by Tether Limited, as well as its affiliates iFinex Inc., BFXNA Inc., and BFXWW Inc. (d/b/a…
Blog
Supreme Court to Decide Whether the PSLRA’s Discovery Stay Provision Applies to State Courts
Forum selection has long been an art form for litigators. The right forum can provide significant advantages, such as favorable case law, a specific judge, or a sympathetic jury pool—the Eastern District of Texas famously had one of the country’s busiest patent dockets for years, a phenomenon…





