Wednesday, July 8, 2026

Patent intelligence · US

US 12304942

Cell comprising a chimeric antigen receptor or a transgenic T-cell receptor and comprising a chimeric TNF receptor

granted A61KA61K40/11A61K40/31A61K40/4204
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 19
Applicant portfolio 49
Patent details — US 12304942
Jurisdiction
US
Status
granted
Grant date
May 20, 2025
Expiration
May 15, 2045
Applicant
AUTOLUS LIMITED
Claims
3
CPC classes
A61K, A61K40/11, A61K40/31, A61K40/4204
View on Google Patents ↗

Quick answer

US 12304942 (Cell comprising a chimeric antigen receptor or a transgenic T-cell receptor and comprising a chimeric TNF receptor) is held by AUTOLUS LIMITED. Status: granted. Granted May 20, 2025. Expires May 15, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
AUTOLUS LIMITED
Grant date
Expiration
Claims
3
CPC classes
A61K, A61K40/11, A61K40/31, A61K40/4204, A61K40/4211, A61K40/4215

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Frequently asked questions

What is US patent 12304942?

US 12304942 (Cell comprising a chimeric antigen receptor or a transgenic T-cell receptor and comprising a chimeric TNF receptor) is held by AUTOLUS LIMITED. Status: granted. Granted May 20, 2025. Expires May 15, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12304942?

AUTOLUS LIMITED is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 49 pharmaceutical patents for this assignee.

When does US 12304942 expire?

Our index shows an expiration date of May 15, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.