Seventh Circuit

In a recent decision, the Northern District of Illinois dismissed a deceptive advertising class action filed against Mondeléz International, Inc. (“Mondeléz”).  Salguero v. Mondeléz Int’l, Inc., 2025 WL 3004534, at *6 (N.D. Ill. Oct. 27, 2025).  Mondeléz, a snack food company, manufactured and distributed energy snack bars (“Zbars”) while labeling the packaging as “climate neutral certified.”  Id.  The plaintiff, allegedly purchasing Zbars under the impression that the label meant Zbars did not cause pollution, initiated a class action suit, bringing claims under California’s consumer protection statute, breach of express warranty, and unjust enrichment.  Id.Continue Reading Illinois Federal Court Dismisses Deceptive Advertising Class Action Against Snack Food Company

Expert evidence commonly plays an important role in class certification determinations.  On August 5, the Seventh Circuit addressed this issue, holding that in a proposed antitrust class action, the district court erred in certifying a class when it failed to engage with conflicting expert evidence regarding antitrust impact that could have established lack of predominance.        

The case, Arandell Corp. v. Xcel Energy Inc., — F.4th —, 2025 WL 2218111 (7th Cir. 2025) was a long-running natural gas price fixing case.  Plaintiffs moved to certify a Rule 23(b)(3) class.  They argued that common questions of law or fact predominated, including “whether the class paid higher prices for natural gas[.]”  Id. at *4.  Plaintiffs and defendants had competing experts on the predominance issue as it related to impact.  Id. Continue Reading District Courts Must Address Conflicting Expert Evidence to Certify Antitrust Class Action, Seventh Circuit Rules

On June 25, an Illinois federal court dismissed an antitrust class action that alleged that branded drug manufacturer Biogen harmed competition by paying Pharmacy Benefit Managers (“PBMs”) not to promote generic alternatives to its treatment for multiple sclerosis, Tecfidera.  In re Tecfidera Antitrust Litigation, No. 24-cv-7387, 2025 WL 1755725 (N.D. Ill. June 25, 2025).Continue Reading Claims that Drug Manufacturer Paid PBMs to Disrupt Operation of State Generic Substitution Laws not Viable, Says Illinois Court

In Wertymer v. Walmart, Inc., — F.4th —-, 2025 WL 1802402 (7th Cir. July 1, 2025), the Seventh Circuit affirmed the district court’s decision to dismiss a consumer class action which was based on speculative and contradictory assertions that a product marketed as “raw honey” was not actually raw.Continue Reading Seventh Circuit Affirms Dismissal of Suit Based on “Raw Honey” Labeling

An Illinois federal court recently rejected efforts to bring a consumer class action against the parent company of Fiji brand water over allegations that its plastic water bottles contained microplastics.  In doing so, the court added its voice to the growing body of case law about microplastics and offered a window into how to attack similar types of contamination allegations.

In Daly et al. v. The Wonderful Company, LLC, 2025 WL 672913 (N.D. Ill. Mar. 3, 2025) plaintiffs alleged that Fiji’s claim that its water is “natural artesian water” are deceptive because the product bottles contain microplastics.  Id. at *1.  Plaintiffs brought claims under five state consumer protection laws and sought to represent a class of consumers allegedly harmed by microplastics in the bottles.  Id.  The company moved to dismiss the complaint, arguing (among other things) that plaintiffs had not plausibly alleged that the Fiji Water bottles actually contained microplastics and that plaintiffs lacked standing to pursue injunctive relief.  Id. at *2, *6.  Because plaintiffs failed to allege that the water bottles contained microplastics, TWG argued that they could not identify any deceptive statement giving rise to their claims.  Id. at *6.    

On March 3, the court agreed and dismissed plaintiffs’ complaint for two reasons.Continue Reading Illinois Federal Court Rejects Fiji Water Microplastics Case

Despite a lead plaintiff with unique injuries, the Northern District of Indiana recently certified a class seeking economic damages under Indiana’s consumer protection statute in a case challenging contaminated hand sanitizer manufactured by 4e Brands North America, LLC.  Callantine v. 4e Brands North America, LLC, 2024 WL 4903361 (N.D. Ind. Nov. 27, 2024). 

In June 2020, Defendant 4e voluntarily recalled all of its hand sanitizer lots due to the presence of methanol.  The plaintiff filed a class action lawsuit two months later, alleging that she had suffered both economic and personal injuries, and that she was entitled to statutory damages.  The individual class members’ damages, however, would be “largely limited to statutory damages.” Continue Reading Unique Injuries No Bar to Class Certification Pursuing Economic Damages

A court in the Northern District of Illinois recently denied a motion to dismiss a lawsuit alleging that the alleged inclusion of artificial citric acid in a product rendered the “No Artificial Flavors, Preservatives, or Dyes” representation on the front label false and/or misleading.  Hayes v. Kraft Heinz Co., 2024 WL 4766319 (N.D. Ill. Nov. 13, 2024). Continue Reading Illinois Federal Court Permits Citric Acid Case To Proceed

The Seventh Circuit has added its voice to a growing circuit split on Rule 23(c)(4) issue classes.  In Jacks v. DirecSat USA, LLC—a long-running class action alleging wage and hour violations by DirectSat satellite service technicians—that court weighed in on the scope of Rule 23(c)(4) and its interplay with Rule 23(b).  Jacks v. DirectSat USA, LLC, __ F.4th __, 2024 WL 4380256 (7th Cir. Oct. 3, 2024).             

Jacks had a lengthy procedural history.  After initially certifying a Rule 23(b)(3) class, the District Court decertified it following a 2013 Seventh Circuit decision.  Id. at *2.  Thereafter, the District Court certified “fifteen liability-related issues to proceed on a classwide basis under Rule 23(c)(4).”  Id.  Nearly four years later, the case was assigned to a new judge.  Id. at *3.  Three years after that, defendants moved to decertify the issue classes.  Id.  The new judge agreed, decertifying the issue classes because “defendants’ liability [could not] be determined on a classwide basis” and so the classes did not satisfy Rule 23(b)(3).  Id. Continue Reading What’s the Issue? Seventh Circuit Clarifies Scope of Rule 23(c)(4) Issue Classes

A recent Seventh Circuit decision, Wallrich v. Samsung Elecs. Am., Inc., — F.4th —-, 2024 WL 3249646 (7th Cir. July 1, 2024), will be of interest to companies facing mass arbitration demands.Continue Reading Seventh Circuit Reverses Order Compelling Payment of Mass Arbitration Fees

An Illinois federal court has dismissed a proposed class action alleging X Corp. violated the state’s Biometric Information Privacy Act (“BIPA”) through its use of PhotoDNA software to create “hashes” of images to scan for nudity and related content. The court held that Plaintiff failed to allege that the hashes identified photo subjects and therefore failed to allege that the hashes constituted biometric identifiers. Martell v. X Corp., 2024 WL 3011353, at *4 (N.D. Ill. June 13, 2024).Continue Reading Illinois Federal Court Dismisses BIPA Suit Against X, Holding “Biometric Identifiers” Must Identify Individuals