Wednesday, July 8, 2026

Patent intelligence · US

US 11826405

Neurotoxin compositions for use in treating headache

granted A61KA61K38/4893A61PA61P25/06
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 17
Applicant portfolio 9
Patent details — US 11826405
Jurisdiction
US
Status
granted
Grant date
Nov 28, 2023
Expiration
Nov 23, 2043
Claims
30
CPC classes
A61K, A61K38/4893, A61P, A61P25/06
View on Google Patents ↗

Quick answer

US 11826405 (Neurotoxin compositions for use in treating headache) is held by Aeon Biopharma, Inc.. Status: granted. Granted Nov 28, 2023. Expires Nov 23, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
30
CPC classes
A61K, A61K38/4893, A61P, A61P25/06, A61P25/16

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Frequently asked questions

What is US patent 11826405?

US 11826405 (Neurotoxin compositions for use in treating headache) is held by Aeon Biopharma, Inc.. Status: granted. Granted Nov 28, 2023. Expires Nov 23, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11826405?

Aeon Biopharma, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 9 pharmaceutical patents for this assignee.

When does US 11826405 expire?

Our index shows an expiration date of Nov 23, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.