To keep drug prices high, pharma has been piling up the patents

September 28, 2026 · 7:53 pm 1 sources

Image: Ars Technica

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• To keep drug prices high, pharma has been piling up the patents
  Ars Technica · September 28, 2026 19:53
  Add-on patents have increased drug patent periods from two years to over six.