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Purple Book reference family · 351(a) biologic

interferon alfa-n3 (human leukocyte derived) (Alferon N Injection)

interferon alfa-n3 (human leukocyte derived) is an FDA-licensed reference biologic from AIM ImmunoTech Inc..

351(a) biologicBLA 103158 AIM ImmunoTech Inc.
Biosimilars
0
Interchangeables
0
Listed patents
0
Reference approved
1989

Reference product

Originator biologic
351(a)BLA 103158

Alferon N Injection interferon alfa-n3 (human leukocyte derived)

AIM ImmunoTech Inc.

View full reference-product record
Approved
Marketing
Disc
Center
CDER
Patents
None listed

Exclusivity & patent cliffs

Protection horizon
  1. Reference approval

    Approval date of the reference interferon alfa-n3 (human leukocyte derived) product.

    37 yr 4 mo ago

interferon alfa-n3 (human leukocyte derived): 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 interferon alfa-n3 (human leukocyte derived).

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