Apixaban patent expiration date?

There isn’t a single “Apixaban patent expiration date.” Apixaban (Eliquis) is protected by multiple patent families (composition of matter, salts/forms, uses, formulations, etc.) across different jurisdictions. Each patent family has its own expiry date (often plus term adjustments and pediatric exclusivity in some cases).

If you want a precise date, please tell me:
- which jurisdiction (e.g., United States, European Union, Japan, etc.), and
- which patent type you care about (e.g., composition-of-matter for the active ingredient, a specific use or formulation patent).

I can then summarize the current status and provide the likely expiration dates for the relevant patent families. If you’d like, I can guide you to check the USPTO Orange Book, Google Patents, or the EPO/EP databases for exact dates.