Wednesday, July 8, 2026

Patent intelligence · US

US 11717576

Antibody-immune agonist conjugate and applications thereof

granted A61KA61K47/6803A61K47/6849A61K47/6851
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 17
Applicant portfolio 36
Patent details — US 11717576
Jurisdiction
US
Status
granted
Grant date
Aug 8, 2023
Expiration
Aug 3, 2043
Claims
23
CPC classes
A61K, A61K47/6803, A61K47/6849, A61K47/6851
View on Google Patents ↗

Quick answer

US 11717576 (Antibody-immune agonist conjugate and applications thereof) is held by GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.. Status: granted. Granted Aug 8, 2023. Expires Aug 3, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
23
CPC classes
A61K, A61K47/6803, A61K47/6849, A61K47/6851, A61K47/6855, A61K47/6889

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Frequently asked questions

What is US patent 11717576?

US 11717576 (Antibody-immune agonist conjugate and applications thereof) is held by GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.. Status: granted. Granted Aug 8, 2023. Expires Aug 3, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11717576?

GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 36 pharmaceutical patents for this assignee.

When does US 11717576 expire?

Our index shows an expiration date of Aug 3, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.