Purple Book reference family · 351(a) biologic
Varicella Virus Vaccine Live (Varivax)
Varicella Virus Vaccine Live is an FDA-licensed reference biologic from Merck Sharp & Dohme LLC.
351(a) biologicBLA 103552 Merck Sharp & Dohme LLC
Biosimilars
0
Interchangeables
0
Listed patents
0
Reference approved
2023
Reference product
Originator biologic
351(a)BLA 103552
Varivax Varicella Virus Vaccine Live
Merck Sharp & Dohme LLC
View full reference-product record- Approved
- Marketing
- Rx
- Center
- CBER
- Patents
- None listed
Exclusivity & patent cliffs
Protection horizon
Reference approval
Approval date of the reference Varicella Virus Vaccine Live product.
3 yr 6 mo ago
Varicella Virus Vaccine Live: 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 Varicella Virus Vaccine Live.
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