Purple Book reference family · 351(a) biologic
narsoplimab-wuug (Yartemlea)
narsoplimab-wuug is an FDA-licensed reference biologic from Omeros Corporation.
351(a) biologicBLA 761152 Omeros Corporation
Biosimilars
0
Interchangeables
0
Listed patents
0
Reference approved
2025
Reference product
Originator biologic
351(a)BLA 761152
Yartemlea narsoplimab-wuug
Omeros Corporation
View full reference-product record- Approved
- Marketing
- Rx
- Center
- CDER
- Patents
- None listed
Exclusivity & patent cliffs
Protection horizon
Reference approval
Approval date of the reference narsoplimab-wuug product.
7 mo ago
narsoplimab-wuug: frequently asked questions
Reference exclusivity, biosimilars, interchangeability, and patents for this molecule, from the FDA Purple Book.
Built from official FDA Purple Book records (monthly downloads, the Advanced Search interface, and the published Patent List), with reference-product, license-type, and exclusivity context for narsoplimab-wuug.
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