Purple Book reference family · 351(a) biologic
risankizumab-rzaa (Skyrizi)
risankizumab-rzaa is an FDA-licensed reference biologic from AbbVie Inc..
351(a) biologicBLA 761105 AbbVie Inc.
Biosimilars
0
Interchangeables
0
Listed patents
0
Reference approved
2025
Reference product
Originator biologic
351(a)BLA 761105
Skyrizi risankizumab-rzaa
AbbVie Inc.
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 risankizumab-rzaa product.
11 mo ago
risankizumab-rzaa: 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 risankizumab-rzaa.
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