Computer Hardware Product Features
In several class actions involving a computer hardware manufacturer, the plaintiffs alleged that the manufacturer had misrepresented one of the product’s features.
Customer Satisfaction and Effectiveness of Residential Building Products
In a class action suit, the plaintiffs alleged that the manufacturer’s windows were susceptible to certain types of leaks.
Online Merchant’s Website
In a class action against an online merchant, the plaintiffs alleged that the merchant’s website was misleading and deceived its customers into enrolling in an Internet-based program without their knowledge…
Delayed Generic Entry
Counsel for a branded pharmaceutical company retained Dr. Michael Keeley, a senior vice president of Cornerstone Research, to address class certification issues in two antitrust suits brought by classes of…
Direct Purchaser Antitrust Suit
Counsel for a leading U.S. manufacturer of medical devices retained Dr. Michael Keeley, a senior vice president of Cornerstone Research, to address class certification issues in an antitrust case brought…
Exclusionary Practices in Managed Care Organizations’ Contracts
Cornerstone Research worked with the defense experts in a series of antitrust cases against the manufacturer of a branded drug with a dominant market share in its therapeutic class.
Express Scripts, Inc., PBM Litigation
In a proposed class action against pharmacy benefit manager (PBM) Express Scripts, Inc., the named plaintiffs sought to represent five proposed classes of self-funded ERISA plans.
Pharmaceutical Marketing
In a class action lawsuit seeking billions of dollars in damages, the plaintiffs alleged that the defendant had engaged in fraudulent off-label marketing of a prescription drug.
Richard Bell et al. v. Ascendant Solutions, Inc. et al.
The plaintiffs alleged that Ascendant made various misstatements in its IPO Prospectus and Registration Statement concerning its customer relationships and computer system capabilities.
Oscar Private Equity Investments et al. v. Holland et al.
Counsel for the defendants retained James Malernee, a managing director of Cornerstone Research, to opine on loss causation in this securities class action.
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