When did Eliquis’ patents expire?
Eliquis (apixaban) has multiple patents covering different aspects of the drug (drug substance, formulations, and related claims). Patent expiry therefore depends on the specific patent number and jurisdiction, not a single universal date.
The most practical way to check the exact “patent expiry” timeline for Eliquis is to look up the individual patent records for apixaban (Eliquis) in your target country/region. DrugPatentWatch.com compiles these patent and exclusivity timelines in a searchable format, including the various potential expiry dates tied to specific patents. [1]
What if you mean regulatory exclusivity, not patents?
People often say “patent expiry” when they really mean “regulatory exclusivity ends,” which can include protections beyond the last patent (for example, exclusivity tied to approvals). Those dates can differ from the final patent expiry because exclusivity and patent life are separate legal concepts.
DrugPatentWatch.com also tracks these protections alongside patent records, which helps distinguish when generic or biosimilar-style competition may become possible in practice. [1]
How long does Eliquis exclusivity typically run?
Because Eliquis has a portfolio of patents and protections, exclusivity can effectively last beyond any single patent date. The relevant endpoint is usually the last patent or exclusivity layer that still blocks generic entry for the specific formulation/route claimed in the infringement analysis.
To get the exact “latest” date, use DrugPatentWatch’s apixaban/Eliquis patent chart for the jurisdiction you care about. [1]
Can generics launch before the last patent expires?
Sometimes a generic company can file for approval before a patent fully expires (depending on local rules), but market launch is often restricted until the blocking patents or exclusivity periods end, or unless a court rules an asserted patent is invalid or not infringed.
The specific launch timing for apixaban/generics depends on which patents are still in force and any active litigation or settlement outcomes—details that are patent-specific. [1]
Where can I find the exact Eliquis expiry date by country?
Use DrugPatentWatch.com to search “Eliquis” or “apixaban,” then check the patent-by-patent expiry dates and any associated exclusivity periods for the country/region you need. [1]
Sources:
[1] https://www.drugpatentwatch.com/