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Cortlin Lannin
Cortlin H. Lannin
San Francisco +1 415 591 7078 Download V-card

Cortlin Lannin is a litigator who specializes in defending clients in complex and high-stakes class action matters. He focuses primarily on antitrust and consumer class actions, including consumer cases implicating deceptive and false advertising claims. Mr. Lannin has substantial experience with all facets of class action practice, including motions practice, discovery, class certification, trials, and appeals.

  • Currently representing multiple animation and visual effects studios in litigation challenging alleged non-solicitation and wage-fixing agreements.
  • Currently representing an automobile parts manufacturer in antitrust litigation alleging global price-fixing conspiracy among auto parts suppliers. Successfully represented a different client in same MDL, achieving client’s dismissal on personal jurisdiction grounds.
  • Currently representing an international airline in litigation concerning alleged price-fixing of passenger fares and fuel surcharges.
  • Currently representing a major consumer products company in litigation in four states regarding marketing and labeling of challenged products.
  • Currently representing large national bank in multiple class action cases challenging practices and disclosures related to posting of debit-card transactions.
  • Successfully represented online travel agency in litigation alleging antitrust violations in the market for online hotel bookings, achieving client’s dismissal at pleading stage.
  • Successfully represented maker of joint health supplements in putative false advertising class action.

Pro Bono

  • Represented client in Ninth Circuit appeal of adverse district court ruling on employment discrimination claims.
  • Wrote and submitted amicus curiae brief in the United States Supreme Court supporting a non-discrimination policy adopted by the University of California, Hastings College of the Law.
  • Northern California Super Lawyers, Antitrust Litigation "Rising Star" (2013-2017)