Friday, July 10, 2026

Patent intelligence · US

US 11986517

Cancer vaccines targeting mesothelin and uses thereof

granted A61KA61K2039/53A61K2039/55527A61K2039/55538
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 18
Applicant portfolio 75
Patent details — US 11986517
Jurisdiction
US
Status
granted
Grant date
May 21, 2024
Expiration
May 16, 2044
Claims
3
CPC classes
A61K, A61K2039/53, A61K2039/55527, A61K2039/55538
View on Google Patents ↗

Quick answer

US 11986517 (Cancer vaccines targeting mesothelin and uses thereof) is held by Inovio Pharmaceuticals, Inc.. Status: granted. Granted May 21, 2024. Expires May 16, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
3
CPC classes
A61K, A61K2039/53, A61K2039/55527, A61K2039/55538, A61K39/001168, A61K39/39

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Frequently asked questions

What is US patent 11986517?

US 11986517 (Cancer vaccines targeting mesothelin and uses thereof) is held by Inovio Pharmaceuticals, Inc.. Status: granted. Granted May 21, 2024. Expires May 16, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11986517?

Inovio Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 75 pharmaceutical patents for this assignee.

When does US 11986517 expire?

Our index shows an expiration date of May 16, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.