Wednesday, July 8, 2026

Patent intelligence · US

US 12054487

Muscarinic acetylcholine M1 receptor antagonists

granted A61KA61K31/136A61K31/137A61K31/198
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 2
Patent details — US 12054487
Jurisdiction
US
Status
granted
Grant date
Aug 6, 2024
Expiration
Aug 1, 2044
Claims
18
CPC classes
A61K, A61K31/136, A61K31/137, A61K31/198
View on Google Patents ↗

Quick answer

US 12054487 (Muscarinic acetylcholine M1 receptor antagonists) is held by Contineum Therapeutics, Inc.. Status: granted. Granted Aug 6, 2024. Expires Aug 1, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61K, A61K31/136, A61K31/137, A61K31/198, A61K31/277, A61K31/498

More from Contineum Therapeutics, Inc.

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  1. US 12390462

    Muscarinic acetylcholine M1 receptor antagonists

    Contineum Therapeutics, Inc. · Expires Aug 14, 2045

    granted

Frequently asked questions

What is US patent 12054487?

US 12054487 (Muscarinic acetylcholine M1 receptor antagonists) is held by Contineum Therapeutics, Inc.. Status: granted. Granted Aug 6, 2024. Expires Aug 1, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12054487?

Contineum Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 2 pharmaceutical patents for this assignee.

When does US 12054487 expire?

Our index shows an expiration date of Aug 1, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.