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FDA Purple Book · Reference family

Antithrombin (Recombinant) (Atryn)

Antithrombin (Recombinant) is an FDA-licensed reference biologic from rEVO Biologics, Inc.. Reference exclusivity, biosimilar lineage, and published patents from official FDA Purple Book records.

0

Biosimilars

0

Interchangeables

0

Listed patents

2009

Reference approved

Reference product

351(a)BLA 125284

Atryn Antithrombin (Recombinant)

rEVO Biologics, Inc.

Approved
Feb 06, 2009
Marketing
Disc
Center
CBER
Patents
None listed

Exclusivity & patent cliffs

Approval, exclusivity, and published-patent expiration dates for Antithrombin (Recombinant), in chronological order.

  1. Reference approval

    Approval date of the reference Antithrombin (Recombinant) product.

    17 yr 7 mo ago

  2. Orphan exclusivity ends

    7-year orphan-drug exclusivity window.

    10 yr 6 mo ago

Frequently asked questions

Are there biosimilars approved for Antithrombin (Recombinant) (Atryn)?

No 351(k) biosimilars or interchangeable biosimilars referencing Antithrombin (Recombinant) are listed in the FDA Purple Book yet.

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