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FDA Purple Book · Reference family

mecasermin (Increlex)

mecasermin is an FDA-licensed reference biologic from Eton Pharmaceuticals, Inc.. Reference exclusivity, biosimilar lineage, and published patents from official FDA Purple Book records.

0

Biosimilars

0

Interchangeables

0

Listed patents

2005

Reference approved

Reference product

351(a)BLA 021839

Increlex mecasermin

Eton Pharmaceuticals, Inc.

Approved
Aug 30, 2005
Marketing
Rx
Center
CDER
Patents
None listed

Molecular structure

Experimental 3D structure for mecasermin from the RCSB Protein Data Bank (PDB 1IMX).

3D molecular structure of mecasermin (PDB entry 1IMX)

Interactive biological assembly from PDB entry 1IMX. Drag to rotate, scroll to zoom, and inspect the full atomic structure right here — no need to leave the page.

Exclusivity & patent cliffs

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

  1. Reference approval

    Approval date of the reference mecasermin product.

    21 yr 2 mo ago

  2. Orphan exclusivity ends

    7-year orphan-drug exclusivity window.

    14 yr 1 mo ago

Frequently asked questions

Are there biosimilars approved for mecasermin (Increlex)?

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

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