When Does Tecfidera Patent Expire?
Tecfidera is protected by 12 US patents. The earliest patent expires in 2025, which could open the door for generic competition. Full patent protection extends until 2042. Patent Strength Score: 39/100 (D).
Key Data
| Metric | Value |
|---|---|
| Total Patents | 12 |
| Patent Holders | Biogen Inc. |
| Earliest Expiration | 2025 |
| Latest Expiration | 2042 |
| Patent Strength Score | 39/100 (D) |
Data sourced from USPTO PatentsView. Last updated 2026-04-10.