Wednesday, July 8, 2026

Patent intelligence · US

US 12240816

Deuterated compounds and uses thereof

granted A61KA61K31/47A61K45/06A61P
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 19
Applicant portfolio 38
Patent details — US 12240816
Jurisdiction
US
Status
granted
Grant date
Mar 4, 2025
Expiration
Feb 27, 2045
Claims
20
CPC classes
A61K, A61K31/47, A61K45/06, A61P
View on Google Patents ↗

Quick answer

US 12240816 (Deuterated compounds and uses thereof) is held by Aldeyra Therapeutics, Inc.. Status: granted. Granted Mar 4, 2025. Expires Feb 27, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/47, A61K45/06, A61P, A61P17/00, A61P27/02

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Frequently asked questions

What is US patent 12240816?

US 12240816 (Deuterated compounds and uses thereof) is held by Aldeyra Therapeutics, Inc.. Status: granted. Granted Mar 4, 2025. Expires Feb 27, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12240816?

Aldeyra Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 38 pharmaceutical patents for this assignee.

When does US 12240816 expire?

Our index shows an expiration date of Feb 27, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.