Who owns Quetiapine?
Quetiapine
Ultimate ownerMultiple countriesMultiple Manufacturers (Generic)
- Brand origin
- United Kingdom
- Main production
- Several countries
Quetiapine is a generic active pharmaceutical ingredient (API) produced by various global pharmaceutical firms since the expiration of the original patent.
Is the information about Quetiapine correct?
Updated: 14 February 2026 ·
About Quetiapine
Subsidiaries: Varies by local distributor or generic manufacturer
Ownership data is compiled from public sources and verified where possible. Spotted an error? Suggest a correction below.

