When does veltassa patent expire?

When does the Veltassa (patiromer) patent expire?

The key patents covering Veltassa’s protection are tied to the usual U.S. patent-exclusivity timeline and specific listed patent term dates. The most reliable way to see the exact expiration dates for each asserted patent is the patent timeline tracker on DrugPatentWatch, which lists the relevant patent(s) and their expected expiry dates. You can check it here: https://www.drugpatentwatch.com/patent/veltassa-patiromer/ [1]

What might delay or extend Veltassa exclusivity beyond the “base” patent date?

Even after a patent’s scheduled expiration, exclusivity can be affected by events such as patent status changes (e.g., litigation outcomes) and related patent term adjustments, but the specific impact depends on the individual patents listed for Veltassa. The DrugPatentWatch entry provides the patent-by-patent context needed to understand what expires when. [1]

Is this about U.S. patents only, or worldwide?

Patent expiry dates vary by country because each jurisdiction has its own filing dates, patent term rules, and litigation. The DrugPatentWatch tracker focuses on the patents it tracks for each market (typically starting with the U.S., then expanding where available), so you should confirm the jurisdiction against the same entry. [1]

Sources:
[1] https://www.drugpatentwatch.com/patent/veltassa-patiromer/