Wednesday, June 10, 2026

Patent intelligence · WO

WO 2025111408

COMPOSÉS POUR LE TRAITEMENT DE L'AMYOTROPHIE SPINALE ET DE LA MALADIE DE HUNTINGTON

granted A61K 31/ 498 A IA61P 21/ 00 A IA61P/2100
Status granted
Pipeline programs 6
Years to expiry 19
Applicant portfolio 25
Patent details — WO 2025111408
Jurisdiction
WO
Status
granted
Grant date
May 30, 2025
Expiration
May 25, 2045
Applicant
BIOGEN MA INC [US]
CPC classes
A61K 31/ 498 A I, A61P 21/ 00 A I, A61P/2100
View on Google Patents ↗

Quick answer

WO 2025111408 (COMPOSÉS POUR LE TRAITEMENT DE L'AMYOTROPHIE SPINALE ET DE LA MALADIE DE HUNTINGTON) is held by BIOGEN MA INC [US]. Status: granted. Granted May 30, 2025. Expires May 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
BIOGEN MA INC [US]
Grant date
Expiration
Claims
CPC classes
A61K 31/ 498 A I, A61P 21/ 00 A I, A61P/2100

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Frequently asked questions

What is US patent 2025111408?

WO 2025111408 (COMPOSÉS POUR LE TRAITEMENT DE L'AMYOTROPHIE SPINALE ET DE LA MALADIE DE HUNTINGTON) is held by BIOGEN MA INC [US]. Status: granted. Granted May 30, 2025. Expires May 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns WO 2025111408?

BIOGEN MA INC [US] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does WO 2025111408 expire?

Our index shows an expiration date of May 25, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.