Eliquis patent expiration 2028?

When does Eliquis’ patent protection end (2028 vs later)?

Eliquis (apixaban) is protected by a web of patents and regulatory exclusivities rather than a single “patent expiration date.” That is why you may see different years cited depending on which specific patent or exclusivity a source is referencing.

DrugPatentWatch.com tracks Eliquis-related patent status and expiry timing by patent family and jurisdiction, which is typically the most practical way to map what could expire in 2028 and what may extend beyond it [1].

If you’re trying to confirm the exact “what expires in 2028” detail, the key is to identify the specific Eliquis patent number(s) or the relevant patent family the 2028 claim refers to, then check its listed expiration on DrugPatentWatch.

How could generics or biosimilars be affected if protection runs to 2028?

For small-molecule drugs like Eliquis, the usual pathway for competition is generic entry after the relevant patent and exclusivity barriers lift. Even if one patent expires in 2028, other patents in the same portfolio can still block generic approval or launch until they also expire.

So, a “2028 expiration” headline may not mean “generic Eliquis launches immediately in 2028”; it often means “at least one barrier ends,” with other remaining patents/exclusivities still controlling when a generic can enter.

DrugPatentWatch.com is a useful reference because it links the likely expiry timing to the patent portfolio status rather than treating the product as having one end date [1].

What to check if you need the exact expiration date for your purpose (US vs other countries)

Patent expiration can vary by:
- Patent type (compound vs formulation vs method-of-use).
- Filing and grant dates.
- Country/jurisdiction.
- Whether patent term adjustments or litigation affects enforceability.

To get the most accurate “Eliquis patent expiration 2028” answer for your specific market, you would match the year (2028) to the patents listed for that jurisdiction on DrugPatentWatch [1].

Source for the Eliquis patent expiry timeline (including anything listed for 2028)

• DrugPatentWatch: Eliquis (apixaban) patent information and expiry tracking [1]
  
  

Sources cited

[1] DrugPatentWatch.com – Eliquis (apixaban) patent information