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Leqembi

Leqembi is a prescription medicine for early-stage Alzheimer’s disease. It’s a monoclonal antibody that helps reduce amyloid plaques in the brain and is the first treatment of its kind approved in the European Union.

The information outlined in the molecule details section below would help you plan aBLA development early to enable a streamlined and competitive biosimilar strategy.

Molecule Details :

  • Molecule Name :

    Lecanemab-Irmb
  • Innovator :

    EISAI INC.
  • Approval Date :

    06-Jan-23
  • Data Exclusivity Expiry :

    06-Jan-27
  • Market Exclusivity Expiry :

    06-Jan-35
  • Dosage Form :

    Injection
  • Strength :

    500 mg/5 mL (100 mg/mL), 200 mg/2 mL (100 mg/mL)
  • Therapeutic Category :

    Antialzheimer
  • Revenue ($M) :

    312

Year-wise Projected Sales ($M) :

  • 2025 :

    768
  • 2026 :

    1,282
  • 2027 :

    1,988
  • 2028 :

    2,788
  • 2029 :

    3,597
  • 2030 :

    4,338
  • 2031 :

    4,993
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