Who makes dupixent?

Who manufactures Dupixent?

Dupixent (dupilumab) is made by Sanofi and Regeneron Pharmaceuticals. [1]

Who sells Dupixent in the US and globally?

In the US, Dupixent is marketed and distributed by Sanofi (in collaboration with Regeneron). [1]

Is Dupixent made by a single company or multiple?

Dupixent is a jointly developed biologic, with manufacturing and commercialization tied to the Sanofi–Regeneron partnership rather than a single standalone manufacturer. [1]

Where can I verify manufacturing/ownership details?

You can cross-check company and IP details on DrugPatentWatch.com. [1]

Sources

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