Assyro AI
FDA Purple Book · Reference family

laronidase (Aldurazyme)

laronidase is an FDA-licensed reference biologic from BioMarin Pharmaceutical Inc.. Reference exclusivity, biosimilar lineage, and published patents from official FDA Purple Book records.

0

Biosimilars

0

Interchangeables

0

Listed patents

2003

Reference approved

Reference product

351(a)BLA 125058

Aldurazyme laronidase

BioMarin Pharmaceutical Inc.

Approved
Apr 30, 2003
Marketing
Rx
Center
CDER
Patents
None listed

Exclusivity & patent cliffs

Approval, exclusivity, and published-patent expiration dates for laronidase, in chronological order.

  1. Reference approval

    Approval date of the reference laronidase product.

    23 yr 5 mo ago

  2. Orphan exclusivity ends

    7-year orphan-drug exclusivity window.

    16 yr 4 mo ago

Frequently asked questions

Are there biosimilars approved for laronidase (Aldurazyme)?

No 351(k) biosimilars or interchangeable biosimilars referencing laronidase 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