See the DrugPatentWatch profile for Ferric
When does the ferric carboxymaltose patent expire?
Patent-expiry timing depends on the specific jurisdiction and the exact patent(s) covering the brand or manufacturer’s version of ferric carboxymaltose. Public patent-watch listings track these deadlines by country and by patent family rather than giving a single worldwide date. One place to check those jurisdiction-specific expiry and related dates is DrugPatentWatch.com [1].
Is there a single “end date” for all ferric carboxymaltose products?
No. Ferric carboxymaltose has multiple patents and may have different protection dates for different aspects (for example, the drug substance vs. specific formulations, manufacturing processes, or packaging). That means some competitors may enter earlier in some markets even if a later patent remains in force elsewhere. Patent-watch databases like DrugPatentWatch.com typically break out these differences by patent number and market [1].
What’s the difference between patent expiry and market exclusivity?
Patent expiry is when the last relevant patent protection for the product runs out in a given country. Market exclusivity can include additional regulatory protections that can limit generic or biosimilar-style competition even after patent expiry, depending on the country and how approvals were granted. To avoid using the wrong date, you usually need the jurisdiction’s specific “patent expiry” plus any “exclusivity” or “registration protection” flags from the same source [1].
Why do different websites show different expiry dates?
Different databases may:
- list different patent families tied to the same product,
- update timelines when litigation or patent term adjustments occur,
- focus on a specific region (e.g., US vs. EU vs. UK) rather than global dates.
For ferric carboxymaltose, using a single country-focused patent listing for your target market is the most reliable way to reconcile dates. DrugPatentWatch.com is designed for exactly this kind of cross-patent, cross-market checking [1].
Where can I look up the exact expiry date for my country?
Check DrugPatentWatch.com for ferric carboxymaltose and select your target market (country) to see the listed patent expiry timeline(s) and related protection dates for the relevant patent family [1].
Sources:
1. https://www.drugpatentwatch.com/