Wednesday, July 8, 2026

Patent intelligence · US

US 12226455

Medical composition for treating cardiac wasting and cachexia

granted A61KA61K38/2221A61PA61P9/02
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 19
Applicant portfolio 60
Patent details — US 12226455

Quick answer

US 12226455 (Medical composition for treating cardiac wasting and cachexia) is held by RELAXERA PHARMAZEUTISCHE GMBH & CO. KG. Status: granted. Granted Feb 18, 2025. Expires Feb 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
6
CPC classes
A61K, A61K38/2221, A61P, A61P9/02, A61P9/04

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Frequently asked questions

What is US patent 12226455?

US 12226455 (Medical composition for treating cardiac wasting and cachexia) is held by RELAXERA PHARMAZEUTISCHE GMBH & CO. KG. Status: granted. Granted Feb 18, 2025. Expires Feb 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12226455?

RELAXERA PHARMAZEUTISCHE GMBH & CO. KG is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 60 pharmaceutical patents for this assignee.

When does US 12226455 expire?

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