Tag: pharmaceutical patents
Blockbuster Drug Patent Expirations: 2025-2030 Timeline & Impact
Explore the 2025-2030 pharmaceutical patent cliff. See which blockbuster drugs like Keytruda and Eliquis lose protection and how it affects global drug prices.
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Evergreening: How Pharmaceutical Brands Stretch Patents to Block Generic Drugs
Evergreening lets drug companies extend patents on old medicines with minor tweaks, blocking cheaper generics and keeping prices high. Learn how it works, why it's controversial, and who it hurts most.
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