Wednesday, July 8, 2026

Patent intelligence · US

US 11419898

Combinatorial cancer immunotherapy

granted A61KA61K35/28A61K38/20A61K38/208
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 16
Applicant portfolio 95
Patent details — US 11419898
Jurisdiction
US
Status
granted
Grant date
Aug 23, 2022
Expiration
Aug 18, 2042
Claims
20
CPC classes
A61K, A61K35/28, A61K38/20, A61K38/208
View on Google Patents ↗

Quick answer

US 11419898 (Combinatorial cancer immunotherapy) is held by Senti Biosciences, Inc.. Status: granted. Granted Aug 23, 2022. Expires Aug 18, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K35/28, A61K38/20, A61K38/208, A61K48/005, A61P

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Frequently asked questions

What is US patent 11419898?

US 11419898 (Combinatorial cancer immunotherapy) is held by Senti Biosciences, Inc.. Status: granted. Granted Aug 23, 2022. Expires Aug 18, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11419898?

Senti Biosciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 95 pharmaceutical patents for this assignee.

When does US 11419898 expire?

Our index shows an expiration date of Aug 18, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.