Assyro AI
FDA Purple Book · Reference family

fibrinolysin and desoxyribonuclease combined [bovine], with chloramphenicol (Elase-chloromycetin)

fibrinolysin and desoxyribonuclease combined [bovine], with chloramphenicol is an FDA-licensed reference biologic from Parke-Davis, a Division of Pfizer Inc.. Reference exclusivity, biosimilar lineage, and published patents from official FDA Purple Book records.

0

Biosimilars

0

Interchangeables

0

Listed patents

1964

Reference approved

Reference product

351(a)BLA 050294

Elase-chloromycetin fibrinolysin and desoxyribonuclease combined [bovine], with chloramphenicol

Parke-Davis, a Division of Pfizer Inc.

Approved
Apr 01, 1964
Marketing
Disc
Center
CDER
Patents
None listed

Exclusivity & patent cliffs

Approval, exclusivity, and published-patent expiration dates for fibrinolysin and desoxyribonuclease combined [bovine], with chloramphenicol, in chronological order.

  1. Reference approval

    Approval date of the reference fibrinolysin and desoxyribonuclease combined [bovine], with chloramphenicol product.

    63 yr 1 mo ago

Frequently asked questions

Are there biosimilars approved for fibrinolysin and desoxyribonuclease combined [bovine], with chloramphenicol (Elase-chloromycetin)?

No 351(k) biosimilars or interchangeable biosimilars referencing fibrinolysin and desoxyribonuclease combined [bovine], with chloramphenicol are listed in the FDA Purple Book yet.

Explore the full FDA Purple Book

Search every FDA-licensed biologic, biosimilar, and interchangeable with exclusivity timelines and patent records.

Open the Purple Book tool