Xarelto patent expiration generic entry?

Do you mean in the United States or in another country? Patent expiry and generic entry for Xarelto (rivaroxaban) are jurisdiction-specific and depend on multiple patents and regulatory or court decisions.

If you want, I can pull the latest status for:
- US (FDA Orange Book patent status and any announced generic launches)
- EU (patent expiry and any authorized generic entries)
- Another country (specify which)

Tell me:
- Which country/region
- Whether you want exact expiry dates or a general timeline
- If you’d like patent numbers or links to sources

In the meantime, a quick note: rivaroxaban has several patents covering its composition and uses, and generic entry typically occurs after the core patents expire or via settlements with generic manufacturers. Exact dates vary by patent and by jurisdiction.