Data digest

Monthly patent-cliff & intermediate data digests — every figure is derived automatically from our data pipeline and verifiable.

2026-09 Patent-cliff & intermediate data digest2026-09-19

391 patent-cliff drugs tracked (Tier A 19 / Tier B 50), 227 with recorded synthesis routes covering 4578 intermediate CAS numbers; key intermediates of 91 drugs are available through the Unibest supply network.

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