INTERFERON BETA-1A | B103628 | BIOGEN
Regulatory Exclusivities
| Type | Expiry | Status | Source |
|---|---|---|---|
| 12-Year BPCIA | Feb. 27, 2024 | Expired | Computed |
| 7-Year Orphan | May. 17, 2003 | Expired | Purple Book |
Purple Book Patents
No listed patents in Purple Book.
Estimated Patent LOE
Based on latest discovered patent 11975293(manufacturing) · relevance 50/100
Estimate based on AI-discovered patents. No patents are officially listed in the Purple Book for this product.
46 AI-discovered patents, sorted by relevance.
No patent or exclusivity listings for this strength.