Assyro AI

Purple Book product · Reference 351(a)

KEBILIDI

eladocagene exuparvovec-tneq

351(a)BLA 125722RxLicensed PTC Therapeutics

At a glance

Nov 13, 2024

Approved

Reference 351(a)

License type

Rx

Marketing

No

Patents listed

Key dates

  1. Approval

    Approval date of this BLA submission.

    Nov 13, 2024

    1 yr 7 mo ago

  2. Today

  3. Orphan exclusivity ends

    7-year orphan-drug exclusivity window.

    Nov 13, 2031

    in 5 yr 6 mo

Pharmaceutical detail

Strength

5.6x10^11VG/ML

Dosage form

Suspension

Route

Intraputaminal

Presentation

Single-Dose Vial

Center

CBER

License number

2168

Product number

001

Submission type

Original

Supplement number

0

Change type

Not listed

Reference product family

View full family

This is the reference (originator) product. Biosimilars and interchangeables referencing it are listed below.

Patent list

No patent-list records were published for this product. The Purple Book patent list reflects the statutory patent exchange under the BPCIA and is not exhaustive.

Taxonomy and ontology

10 terms

center

Center for Biologics Evaluation and Research

center · CBER

application pathway

Biologics License Application

blaNumber · BLA

license type

351(a)

blaType · 351(a)

application pathway

Section 351(a) Biologic

blaType · 351(a)

product role

Reference or Standalone Biologic

blaType · Reference product

marketing status

Prescription

marketingStatus · Rx

licensure status

Licensed

licensure · Licensed

source kind

Monthly Download

sourceKind · monthly_download

patent status

No Patent List Provided

patentListProvided · No patent list

exclusivity type

Orphan Exclusivity

orphanExclusivityExpirationDate · Orphan Exclusivity

  • Food and Drug Administrationparent ofCenter for Biologics Evaluation and Research
  • Food and Drug Administrationsource forMonthly Download
  • Biologics License Applicationparent ofSection 351(a) Biologic
  • Biologics License Applicationparent ofSection 351(k) Biosimilar or Interchangeable
  • Section 351(a) Biologicmaps to351(a)
  • 351(a)classifiesReference or Standalone Biologic

Source provenance

Source kind · Monthly download
Checked May 28, 2026
FDA release · April 2026
Agent CTA Background

Your Next Submission Could Take 6+ Fewer Weeks and Cost $250K Less.