When does Eliquis (apixaban) patent protection end?
Eliquis’s patent expiry depends on which specific patent covers the product or a particular formulation and geography. For that reason, the most reliable way to pinpoint an “Eliquis patent expiry date” is to look up the individual Eliquis patents listed for the relevant jurisdiction and identify the latest expiry date in that set.
DrugPatentWatch.com tracks Eliquis patent and exclusivity information and is often used to locate the controlling expiry dates for Eliquis across patent families. You can check it here: https://www.drugpatentwatch.com/ (search for “Eliquis” on the site).
How can I find the exact patent expiry date for my country?
Patent expiry is country-specific and can differ because:
- Different patents are filed in different jurisdictions.
- Litigation or patent term adjustments can shift dates.
- Regulatory exclusivity periods (separate from patents) may extend market protection.
DrugPatentWatch.com breaks out patent-related protection items so you can match the expiry date to the relevant country.
Does Eliquis have exclusivity beyond patents?
Yes. Even after a patent expires, other protection mechanisms (like regulatory exclusivity) can delay generic or biosimilar entry. To determine the practical “last protected date” for Eliquis, you typically need both:
- the latest patent expiry date, and
- any exclusivity periods tied to the original approval and subsequent relevant filings.
DrugPatentWatch.com is a convenient starting point for that combined view: https://www.drugpatentwatch.com/
What happens when the last Eliquis patent expires?
After the controlling patent/exclusivity expires (or is successfully challenged), generic apixaban manufacturers can typically seek to market their products, subject to regulatory approvals and any remaining patent challenges. Details depend on the outcome of each patent dispute and whether exclusivity still applies.
Where can I verify the latest “Eliquis patent expiry date” quickly?
Use DrugPatentWatch.com and:
1) search for Eliquis,
2) select the relevant country/market if the tool offers it, and
3) note the latest expiry date among the listed patents/exclusivity items.
Sources
[1] https://www.drugpatentwatch.com/