Wednesday, July 8, 2026

Patent intelligence · US

US 11912780

Anti-CD45-based conditioning methods and uses thereof in conjunction with gene-edited cell-based therapies

granted A61KA61K2039/505A61K40/10A61K40/22
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 20
Patent details — US 11912780
Jurisdiction
US
Status
granted
Grant date
Feb 27, 2024
Expiration
Feb 22, 2044
Claims
25
CPC classes
A61K, A61K2039/505, A61K40/10, A61K40/22
View on Google Patents ↗

Quick answer

US 11912780 (Anti-CD45-based conditioning methods and uses thereof in conjunction with gene-edited cell-based therapies) is held by Actinium Phamaceuticals, Inc.. Status: granted. Granted Feb 27, 2024. Expires Feb 22, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
25
CPC classes
A61K, A61K2039/505, A61K40/10, A61K40/22, A61K40/416, A61K51/1027

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Frequently asked questions

What is US patent 11912780?

US 11912780 (Anti-CD45-based conditioning methods and uses thereof in conjunction with gene-edited cell-based therapies) is held by Actinium Phamaceuticals, Inc.. Status: granted. Granted Feb 27, 2024. Expires Feb 22, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11912780?

Actinium Phamaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 20 pharmaceutical patents for this assignee.

When does US 11912780 expire?

Our index shows an expiration date of Feb 22, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.