Epiduo patent expiry?

Patent expiry for Epiduo depends on the country and on which patent family (composition, use, formulation, etc.) you’re asking about. There isn’t a single global expiry date for Epiduo.

If you tell me the country or region (e.g., US, EU, UK, Canada, etc.) and whether you want:
- the main fixed‑dose combination patent (adapalene 0.1% / benzoyl peroxide 2.5%), or
- use/formulation patents, or
- regulatory exclusivity in addition to patents,

I can give you more precise information and the relevant patent numbers.

In the meantime, here’s how to check yourself:
- Use patent databases: Google Patents, Espacenet (OECD), USPTO Patent Full-Text and Image Database, or WIPO Patentscope.
- Search terms: “adapalene benzoyl peroxide patent”, “Epiduo”, “adapalene + benzoyl peroxide fixed-dose combination”.
- Look for expiration dates and note any extensions (patent term adjustments, pediatric extensions) or regional protections like EU SPCs.
- Check for any active exclusivity or additional patents that could extend protection in that jurisdiction.

If you want, tell me the country and I’ll look up the current status and provide the specific patent numbers and expiry dates.