Wednesday, July 8, 2026

Patent intelligence · US

US 12258401

Anti-CD47 combination therapy

granted A61KA61K2039/505A61K2039/507A61K31/663
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 19
Applicant portfolio 454
Patent details — US 12258401
Jurisdiction
US
Status
granted
Grant date
Mar 25, 2025
Expiration
Mar 20, 2045
Claims
21
CPC classes
A61K, A61K2039/505, A61K2039/507, A61K31/663
View on Google Patents ↗

Quick answer

US 12258401 (Anti-CD47 combination therapy) is held by TEVA PHARMACEUTICALS AUSTRALIA PTY LTD. Status: granted. Granted Mar 25, 2025. Expires Mar 20, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K2039/505, A61K2039/507, A61K31/663, A61K38/212, A61K39/39558

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Frequently asked questions

What is US patent 12258401?

US 12258401 (Anti-CD47 combination therapy) is held by TEVA PHARMACEUTICALS AUSTRALIA PTY LTD. Status: granted. Granted Mar 25, 2025. Expires Mar 20, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12258401?

TEVA PHARMACEUTICALS AUSTRALIA PTY LTD is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 454 pharmaceutical patents for this assignee.

When does US 12258401 expire?

Our index shows an expiration date of Mar 20, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.