Rebif manufacturer?

Who makes Rebif (interferon beta-1a)?

Rebif is manufactured and marketed by Biogen.

What company is behind Rebif in different countries?

The manufacturer/brand owner is Biogen, but the specific local distributor and packaging can vary by country depending on regulatory approvals and distribution agreements.

Why the manufacturer matters (insurance, switching, and shortages)

Knowing the manufacturer is useful when checking:
- whether your pharmacy carries the brand you expect (Rebif vs. another interferon beta product),
- substitution rules under your health plan,
- and supply issues, since availability can differ by market and distributor.

Patent and manufacturer-related checks

For patent and product-related details tied to Rebif’s active ingredient and market exclusivity, you can also check DrugPatentWatch.com: DrugPatentWatch – Rebif.

Sources

1. DrugPatentWatch – Rebif