Thursday, July 9, 2026

Patent intelligence · US

US 12247052

CpG amphiphiles and uses thereof

granted A61KA61K2039/555A61K2039/55561A61K2039/6018
Status granted
Pipeline programs 2
Years to expiry 19
Applicant portfolio 4
Patent details — US 12247052
Jurisdiction
US
Status
granted
Grant date
Mar 11, 2025
Expiration
Mar 6, 2045
Claims
14
CPC classes
A61K, A61K2039/555, A61K2039/55561, A61K2039/6018
View on Google Patents ↗

Quick answer

US 12247052 (CpG amphiphiles and uses thereof) is held by Elicio Therapeutics, Inc.. Status: granted. Granted Mar 11, 2025. Expires Mar 6, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K2039/555, A61K2039/55561, A61K2039/6018, A61K2039/627, A61K38/00

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Frequently asked questions

What is US patent 12247052?

US 12247052 (CpG amphiphiles and uses thereof) is held by Elicio Therapeutics, Inc.. Status: granted. Granted Mar 11, 2025. Expires Mar 6, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12247052?

Elicio Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 4 pharmaceutical patents for this assignee.

When does US 12247052 expire?

Our index shows an expiration date of Mar 6, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.