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Cort Lannin

Cortlin Lannin is a litigator who defends clients in high-stakes complex matters, specializing in class action cases implicating consumer protection and competition claims. He approaches his matters with efficiency and creativity, developing thoughtful strategies to resolve cases and investigations early and on favorable terms.

On behalf of a range of clients in the food, beverage, and consumer packaged goods industries, Cort has navigated pre-complaint disputes and defended multiple class actions implicating deceptive and false advertising practices under California’s UCL, FAL, and CLRA, and other states’ false advertising and unfair competition laws. Cort also has a depth of experience with competition matters, having represented clients in civil class action litigation, non-public governmental investigations of both the civil and criminal variety, and internal investigations. He has had a lead role in cases and investigations implicating the high tech industry, alleged “no-poach” agreements, and price-fixing and similar cartel conduct. He is also a leader in the antitrust bar and the recent chair of the Antitrust Section of the Bar Association of San Francisco.

Cort is a co-chair of Covington’s LGBT+ Affinity Group and is deeply involved in the firm’s efforts to recruit, mentor, and promote diverse attorneys, including LGBT+ attorneys.

Prior to joining Covington, Cort was a national political consultant who specialized in polling and focus group research. He leverages this research background in his litigation practice, particularly in defending consumer cases.

The Ninth Circuit recently affirmed summary judgment in favor of a manufacturer of glucosamine dietary supplements, holding that plaintiffs’ state law claims sought to impose requirements different from those under the federal Food, Drug, and Cosmetic Act (FDCA) and were thus preempted.  Hollins v. Walmart Inc., 67 F.4th 1011 (9th Cir. 2023).

Plaintiffs’ case