Wednesday, July 8, 2026

Patent intelligence · US

US 11534495

Tissue factor-targeted antibody-drug conjugate

granted A61KA61K31/40A61K31/4025A61K31/5365
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 16
Applicant portfolio 308
Patent details — US 11534495
Jurisdiction
US
Status
granted
Grant date
Dec 27, 2022
Expiration
Dec 22, 2042
Claims
10
CPC classes
A61K, A61K31/40, A61K31/4025, A61K31/5365
View on Google Patents ↗

Quick answer

US 11534495 (Tissue factor-targeted antibody-drug conjugate) is held by SHANGHAI MIRACOGEN INC.. Status: granted. Granted Dec 27, 2022. Expires Dec 22, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61K, A61K31/40, A61K31/4025, A61K31/5365, A61K31/537, A61K47/542

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Frequently asked questions

What is US patent 11534495?

US 11534495 (Tissue factor-targeted antibody-drug conjugate) is held by SHANGHAI MIRACOGEN INC.. Status: granted. Granted Dec 27, 2022. Expires Dec 22, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11534495?

SHANGHAI MIRACOGEN INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.

When does US 11534495 expire?

Our index shows an expiration date of Dec 22, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.