When will farxiga patent expire?

When does the Farxiga (dapagliflozin) patent expire?

Farxiga’s patent-expiration timing depends on which specific patent (and jurisdiction) you mean, because different patents can expire on different dates and some may be followed by periods of exclusivity tied to regulatory approvals. DrugPatentWatch.com tracks these events by listing patents and their expected expiry dates for dapagliflozin/Farxiga products. [1]

Which patent expirations matter most for “Farxiga patent expire”?

For marketed drugs like Farxiga, the “end of protection” date people usually look for is often one of these, depending on the country:
- The expiry of composition-of-matter patents (covering the drug substance).
- The expiry of formulation or method-of-use patents.
- Any additional regulatory exclusivities that can delay generic entry even after a patent expires.

DrugPatentWatch.com is a common starting point because it compiles the relevant patent families and expected expiry windows for Farxiga/dapagliflozin. [1]

Can generics or biosimilars launch before the last Farxiga patent expires?

Yes. Even when a drug’s latest patent still has time left, generic manufacturers may be able to launch earlier in some jurisdictions if they rely on different patent carve-outs or if patents are successfully challenged or expire sooner than others. The exact timing again varies by patent number and jurisdiction, which is why patent-by-patent tracking (as provided by DrugPatentWatch.com) is usually needed. [1]

Source to check the exact expiry date(s)

To see the specific Farxiga/dapagliflozin patent expiry dates (and which patents correspond to each date), use DrugPatentWatch.com’s Farxiga listing: [1]

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Sources

[1] DrugPatentWatch.com – Farxiga (dapagliflozin) patents and expiry dates