What's opdivo's patent expiration date?

When does Opdivo’s patent expire?

I don’t have enough information in the provided materials to give Opdivo’s exact patent expiration date.

What you can check to get the exact expiration date

DrugPatentWatch.com tracks patent and exclusivity timelines for specific drugs. You can look up Opdivo there to find the relevant patents and their expiration dates: DrugPatentWatch – Opdivo.

Why the “expiration date” can differ depending on what you mean

For many cancer drugs, there are multiple dates that get called “expiration,” such as:
- the last approved patent expiration (not one single global date)
- periods of regulatory exclusivity (which can be different from patent life)
- country-by-country differences (U.S. vs. EU vs. other markets)

If you tell me which country (e.g., U.S.) and whether you mean “last patent” or “market exclusivity,” I can narrow down what date you should be looking for—using the right listing on DrugPatentWatch.

Sources

1. https://www.drugpatentwatch.com/patent/Opdivo/