Wednesday, July 8, 2026

Patent intelligence · US

US 11850243

Dihydropyridine compositions and methods for treating neurological disorders

granted A61KA61K31/4439A61PA61P25/16
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 17
Applicant portfolio 10
Patent details — US 11850243
Jurisdiction
US
Status
granted
Grant date
Dec 26, 2023
Expiration
Dec 21, 2043
Claims
23
CPC classes
A61K, A61K31/4439, A61P, A61P25/16
View on Google Patents ↗

Quick answer

US 11850243 (Dihydropyridine compositions and methods for treating neurological disorders) is held by Cavalon Therapeutics, Inc.. Status: granted. Granted Dec 26, 2023. Expires Dec 21, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
23
CPC classes
A61K, A61K31/4439, A61P, A61P25/16

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Frequently asked questions

What is US patent 11850243?

US 11850243 (Dihydropyridine compositions and methods for treating neurological disorders) is held by Cavalon Therapeutics, Inc.. Status: granted. Granted Dec 26, 2023. Expires Dec 21, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11850243?

Cavalon Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.

When does US 11850243 expire?

Our index shows an expiration date of Dec 21, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.