Wednesday, July 8, 2026

Patent intelligence · US

US 12103978

Methods and materials for treating cancer

granted A61KA61K2039/507A61K39/39541A61K45/06
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 18
Applicant portfolio 308
Patent details — US 12103978
Jurisdiction
US
Status
granted
Grant date
Oct 1, 2024
Expiration
Sep 26, 2044
Claims
20
CPC classes
A61K, A61K2039/507, A61K39/39541, A61K45/06
View on Google Patents ↗

Quick answer

US 12103978 (Methods and materials for treating cancer) is held by SHANGHAI MIRACOGEN INC.. Status: granted. Granted Oct 1, 2024. Expires Sep 26, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K2039/507, A61K39/39541, A61K45/06, A61K47/6803, A61K47/68031

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Frequently asked questions

What is US patent 12103978?

US 12103978 (Methods and materials for treating cancer) is held by SHANGHAI MIRACOGEN INC.. Status: granted. Granted Oct 1, 2024. Expires Sep 26, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12103978?

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 12103978 expire?

Our index shows an expiration date of Sep 26, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.