Wednesday, July 8, 2026

Patent intelligence · US

US 12252511

Process for the preparation of cyclic depsipeptides

granted A61KA61K38/15A61PA61P25/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 19
Applicant portfolio 7
Patent details — US 12252511
Jurisdiction
US
Status
granted
Grant date
Mar 18, 2025
Expiration
Mar 13, 2045
Applicant
OnKure, Inc.
Claims
6
CPC classes
A61K, A61K38/15, A61P, A61P25/00
View on Google Patents ↗

Quick answer

US 12252511 (Process for the preparation of cyclic depsipeptides) is held by OnKure, Inc.. Status: granted. Granted Mar 18, 2025. Expires Mar 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
OnKure, Inc.
Grant date
Expiration
Claims
6
CPC classes
A61K, A61K38/15, A61P, A61P25/00, A61P29/00, A61P35/00

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Frequently asked questions

What is US patent 12252511?

US 12252511 (Process for the preparation of cyclic depsipeptides) is held by OnKure, Inc.. Status: granted. Granted Mar 18, 2025. Expires Mar 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12252511?

OnKure, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 7 pharmaceutical patents for this assignee.

When does US 12252511 expire?

Our index shows an expiration date of Mar 13, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.