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FDA Purple Book · Reference family

collagenase clostridium histolyticum-aaes (Qwo)

collagenase clostridium histolyticum-aaes is an FDA-licensed reference biologic from Endo Global Aesthetics Limited. Reference exclusivity, biosimilar lineage, and published patents from official FDA Purple Book records.

0

Biosimilars

0

Interchangeables

0

Listed patents

2020

Reference approved

Reference product

351(a)BLA 761146

Qwo collagenase clostridium histolyticum-aaes

Endo Global Aesthetics Limited

Approved
Jul 06, 2020
Marketing
Disc
Center
CDER
Patents
None listed

Exclusivity & patent cliffs

Approval, exclusivity, and published-patent expiration dates for collagenase clostridium histolyticum-aaes, in chronological order.

  1. Reference approval

    Approval date of the reference collagenase clostridium histolyticum-aaes product.

    6 yr ago

Frequently asked questions

Are there biosimilars approved for collagenase clostridium histolyticum-aaes (Qwo)?

No 351(k) biosimilars or interchangeable biosimilars referencing collagenase clostridium histolyticum-aaes are listed in the FDA Purple Book yet.

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