Wednesday, July 8, 2026

Patent intelligence · US

US 11542506

Compositions and methods of treating amyotrophic lateral sclerosis (ALS)

granted A61PA61P21/02A61P25/28A61P43/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 31
Patent details — US 11542506
Jurisdiction
US
Status
granted
Grant date
Jan 3, 2023
Expiration
Dec 29, 2042
Claims
30
CPC classes
A61P, A61P21/02, A61P25/28, A61P43/00
View on Google Patents ↗

Quick answer

US 11542506 (Compositions and methods of treating amyotrophic lateral sclerosis (ALS)) is held by VOYAGER THERAPEUTICS, INC.. Status: granted. Granted Jan 3, 2023. Expires Dec 29, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
30
CPC classes
A61P, A61P21/02, A61P25/28, A61P43/00

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Frequently asked questions

What is US patent 11542506?

US 11542506 (Compositions and methods of treating amyotrophic lateral sclerosis (ALS)) is held by VOYAGER THERAPEUTICS, INC.. Status: granted. Granted Jan 3, 2023. Expires Dec 29, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11542506?

VOYAGER THERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 31 pharmaceutical patents for this assignee.

When does US 11542506 expire?

Our index shows an expiration date of Dec 29, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.