Classified Class Action Blog

  • All Topics
  • Contributors
  • About
  • Contact
  • Subscribe

Commonality Class Action Articles

The latest class action developments and trends in commonality, including news, key cases, and strategies.

District Court Decertifies Class based on Dukes, Comcast and Tenth Circuit Precedent

by Dean A. Morande and Gary M. Pappas

Plaintiff sued for underpayment or nonpayment of royalties on natural gas produced from wells in Kansas due to defendant’s failure to place the gas in marketable condition.  The district court initially certified the class in 2011.  Defendant moved to decertify the class in 2013 based on the United States Supreme Court opinions in Dukes and Comcast together with two recent Tenth Circuit opinions vacating class certification orders in similar oil and gas royalty cases:  ... Keep Reading »

Certification Denied for Purchasers of Product Awash with Design Differences

by Amanda Romfh Jesteadt and Gary M. Pappas

The Central District of California denied Plaintiff’s motion to certify a class of purchasers of Defendant’s washing machines that contain an air hose connected to an air dome.  Plaintiff alleged the connection between the hose and dome was defective and could come loose under normal operation.  As a result, the washer would overflow and cause substantial property damage or personal injury. The court found Plaintiff failed to meet his burden of showing that the ... Keep Reading »

7th Circuit Vacates Decision Declining To Certify Consumer Class Against Roofing Shingle Manufacturer Based On Incorrect Reading Of Comcast And Dukes

by Amy Lane Hurwitz and Jaret J. Fuente

The Seventh Circuit Court of Appeals vacated a decision declining to certify a consumer class against IKO Manufacturing, in which the district court wrote that “commonality of damages” is essential, reasoning that the district court had incorrectly read Comcast Corp. v. Behrend, 133 S. Ct. 1426 (2013), and Wal-Mart Stores, Inc. v. Dukes, 131 S. Ct. 2541 (2011), to require proof “that the plaintiffs will experience common damage and that their claimed damages are not ... Keep Reading »

Putative Maybelline Makeup Class Fades In California District Court

by Dean A. Morande and Gary M. Pappas

The District Court for the Southern District of California denied certification in a California consumer class action in which Plaintiffs’ claimed that Maybelline falsely labeled and advertised its “SuperStay 24HR” makeup as having 24 hours of staying power. The Court found several deficiencies in the proposed class of Maybelline makeup purchasers under Rules 23(a), (b)(2) and (b)(3). First, the court found that the proposed class was overbroad because it included ... Keep Reading »

Ninth Circuit Holds On 23(f) Appeal That District Court Abused Its Discretion By Weighing The Merits In Denying Certification

by Clifton R. Gruhn

After granting the plaintiffs’ Rule 23(f) petition, the Ninth Circuit reversed a denial of class certification, finding that the district court had improperly weighed the merits of the plaintiffs’ Rule 23(a)(2) commonality evidence. The plaintiffs’ complaint alleged that the defendant’s criteria for promoting police officers to investigative positions created a disparate impact on those candidates over the age of 40, which violated California’s Fair Employment and ... Keep Reading »

Court Rejects Two Common Methods of Proving Reliance on Class-wide Basis

by Amy Lane Hurwitz and Gary M. Pappas

Plaintiffs in a securities fraud class action containing over 2,000 individual investors were unable to convince a New York District Court that the reliance element of their claims was susceptible to a common method of proof for all putative class members thereby precluding certification under Rule 23(b)(3). Plaintiffs alleged that defendants misrepresented the involvement a certain individual, known for his investment expertise, would have in the management of their ... Keep Reading »

California District Court Finds Commonality Lacking Under Dukes Analysis; Denies Certification

by Oleg Rivkin and Jaret J. Fuente

The U.S. District Court for the Northern District of California denied certification in a false advertising case brought under California’s False Advertising Law (FAL), Consumers Legal Remedies Act (CLRA) and the Unfair Competition Law (UCL) because the plaintiff failed to satisfy Rule 23(a)’s commonality requirement.  The plaintiff alleged that the defendant developed, encouraged, and promoted three Unlimited Download Websites that offered media titles for a one-time ... Keep Reading »

Putative Nationwide Class Of Car Dealers Turns Out To Be A Lemon – Individualized Issues Preclude Certification

by Clifton R. Gruhn

The U.S. District Court for the Northern District of Georgia denied plaintiffs’ motion for nationwide class certification because the proposed class did not meet Rule 23’s commonality or predominance requirements. The putative class plaintiffs had entered into agreements granting them rights to distribute the defendant’s cars in the United States. The plaintiffs had paid the defendant’s “application” fees and, in some instances, prepared dealerships to receive new ... Keep Reading »

  • « Previous Page
  • 1
  • 2
  • 3
  • 4

Get Weekly Updates!

Send Me Updates!

2025 Class Action Survey – Now Available!

DOWNLOAD NOW
Carlton Fields Logo A blog focused on the latest class action developments and trends by the attorneys of Carlton Fields.

Search

Topics

Industries/Practices
  • Construction
  • Consumer Finance & Banking
  • Food & Beverage
  • Health Care
  • Insurance
  • Labor, Employment & ERISA
  • Manufacturing & Products
  • Pharmaceutical
  • Privacy & Technology
  • Securities
  • Telecommunications

Substantive/Procedural
  • Arbitration
  • CAFA
  • Certification
    • Adequacy
    • Ascertainability
    • Commonality
    • Numerosity
    • Predominance
    • Superiority
    • Typicality
  • Decertification
  • Settlements
  • Standing
  • Striking of Class Allegations

Courts/Jurisdiction
  • Federal District Courts
  • Federal Circuit Courts of Appeal
  • United States Supreme Court
  • State Courts

Monthly Archives

Recent Articles

  • Supreme Court Refuses to Decide Whether Damages Class Containing Both Injured and Uninjured Members Can Be Certified
  • Royal Canin v. Wullschleger: A Primer on Jurisdiction
  • Classified (Bi-)Monthly: A Roundup of Class Action Decisions From Federal Appellate Courts July and August 2024

Get Weekly Updates!

Carlton Fields

  • carltonfields.com
  • Practices
  • Industries
  • Class Action Survey

Related Industries/Practices

  • National Class Actions
  • National Trial Practice
  • Appellate & Trial Support
  • Our Class Action Experience

Classified®: The Class Action Blog

  • All Topics
  • Contributors
  • About
  • Contact

Copyright © 2025 · Carlton Fields · All Rights Reserved