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Archer Wins Lilium Patent Auction, Adding About 300 eVTOL Patents for €18 Million

The purchase signals Archer’s push to fortify its IP position during a period of eVTOL industry consolidation.

Overview

  • Archer secured the portfolio through a competitive process linked to Lilium’s insolvency, with bidders including Joby Aviation.
  • The acquired assets cover ducted fans, high‑voltage and battery systems, flight controls, aircraft design, propellers and electric engines.
  • The transaction lifts Archer’s global intellectual property holdings to more than 1,000 patent assets.
  • CEO Adam Goldstein cast the deal as strengthening Archer’s legal posture and technology roadmap following its prior IP clash with Wisk.
  • Shares rose about 8.5% after the announcement as investors weighed the move’s potential, which follows Lilium’s more than $1.5 billion R&D effort that ended in insolvency.