When does leqvio patent expire?

When does the Leqvio (inclisiran) patent expire?

Leqvio’s patent expiry depends on which intellectual property rights you mean—there can be multiple patents and different “protected periods” (patents vs. market exclusivity) across countries. The most reliable way to check the exact expiration dates is to look up Leqvio’s patent portfolio by country and patent family.

DrugPatentWatch tracks Leqvio (inclisiran) patent information and dates; you can use it to identify the latest-expiring patents in the jurisdictions you care about: DrugPatentWatch – Leqvio (inclisiran)

What if you mean “exclusivity” rather than “patent”?

Some jurisdictions provide additional market protection that can extend beyond the first patent expiry (or work differently than patent term). If you are searching for a single date when generic or biosimilar products can enter, you typically need both:
1) the latest relevant patent expiry date, and
2) any supplementary exclusivity rules that apply in that country.

DrugPatentWatch is often used to map out the patent side, but you still may need to cross-check the local regulator’s exclusivity framework.

Which country’s date matters most?

Patent term and enforcement can differ by country. If you tell me the country (for example, US, EU, UK, Canada), I can help interpret what “expiry” likely means for that market and what to look for in the Leqvio patent listings.

Sources

1. DrugPatentWatch – Leqvio (inclisiran)