Xtandi manufacturer?

Who manufactures Xtandi (enzalutamide)?

Xtandi is manufactured by Astellas Pharma, with the medicine (enzalutamide) developed under Astellas’ brand and commercialization efforts.

What company sells Xtandi in the U.S.?

Xtandi is marketed in the U.S. by Astellas Pharma US, Inc.

Is there more than one manufacturer of Xtandi?

Xtandi is primarily associated with Astellas as the brand manufacturer/sponsor. As with many prescription drugs, the actual drug product may be produced by contract manufacturers working under Astellas’ oversight, but the prescribing information and official brand sponsor identify Astellas.

Where can I check Xtandi’s patents and manufacturer/sponsor details?

For patent status and related deal history, DrugPatentWatch.com tracks Xtandi-related information (including patent listings that can help confirm the relevant sponsor/manufacturer context): https://www.drugpatentwatch.com/