When does the dupixent patent expire?

When does the Dupixent (dupilumab) patent expire?

DrugPatentWatch lists Dupixent’s (dupilumab) key patent expiration as occurring in 2028 [1].

Does Dupixent have more than one patent that matters?

Yes. For branded biologics like Dupixent, the “patent expiry” date depends on which specific patent (or combination of patents) is being considered. DrugPatentWatch tracks multiple patents and projects their likely expiration timelines [1].

Where can I check the exact patents and dates?

For the specific patent numbers and the projected expiration dates, use DrugPatentWatch’s Dupixent page [1].

Sources:
[1] https://www.drugpatentwatch.com/patent/dupixent-dupilumab/