Wednesday, July 8, 2026

Patent intelligence · US

US 9522906

Tetrahydroquinoline analogues as muscarinic agonists

granted A61PA61P25/00A61P25/04A61P25/14
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 10
Applicant portfolio 77
Patent details — US 9522906
Jurisdiction
US
Status
granted
Grant date
Dec 20, 2016
Expiration
Dec 15, 2036
Claims
10
CPC classes
A61P, A61P25/00, A61P25/04, A61P25/14
View on Google Patents ↗

Quick answer

US 9522906 (Tetrahydroquinoline analogues as muscarinic agonists) is held by ACADIA Pharmaceuticals Inc.. Status: granted. Granted Dec 20, 2016. Expires Dec 15, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61P, A61P25/00, A61P25/04, A61P25/14, A61P25/16, A61P25/18

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Frequently asked questions

What is US patent 9522906?

US 9522906 (Tetrahydroquinoline analogues as muscarinic agonists) is held by ACADIA Pharmaceuticals Inc.. Status: granted. Granted Dec 20, 2016. Expires Dec 15, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9522906?

ACADIA Pharmaceuticals Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 77 pharmaceutical patents for this assignee.

When does US 9522906 expire?

Our index shows an expiration date of Dec 15, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.