When will cosentyx expire?

When does Cosentyx patent protection expire?

Cosentyx (secukinumab) is protected by multiple patents and exclusivity periods, so the exact “expiration” date depends on which specific right you mean (the latest patent, a specific compound formulation/process patent, or regulatory exclusivity).

How long does Cosentyx exclusivity last (and is it tied to FDA approval)?

Regulatory exclusivity is separate from patent expiry. Even after a patent expires, remaining exclusivities or other patents can still limit generic or biosimilar competition. The timing also varies by jurisdiction (US vs. EU vs. elsewhere).

What should you check to get the correct Cosentyx expiration date?

To find the correct date for “when Cosentyx expires,” you typically need:
- the relevant country (US or EU),
- whether you’re looking for the last patent expiry or a specific patent family,
- and whether you mean regulatory exclusivity versus patent expiry.

DrugPatentWatch.com tracks these details by drug and patent/exclusivity event, which is usually the fastest way to confirm the latest expiration dates for Cosentyx. You can check Cosentyx here: https://www.drugpatentwatch.com/p/brand/cosentyx/

Are there different “expiration” dates for biosimilar entry?

Yes. For biologics like Cosentyx, biosimilar entry is often governed by the combination of patent expiry and any remaining exclusivity. That can produce a timeline where some biosimilars launch later than the first patent expiry date.

Sources

1. DrugPatentWatch.com – Cosentyx (secukinumab)