Wednesday, July 8, 2026

Patent intelligence · US

US 12104188

Modified caspase-9 polypeptides and methods of use thereof

granted A61KA61K2239/23A61K31/7088A61K35/17
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 16
Patent details — US 12104188
Jurisdiction
US
Status
granted
Grant date
Oct 1, 2024
Expiration
Sep 26, 2044
Claims
35
CPC classes
A61K, A61K2239/23, A61K31/7088, A61K35/17
View on Google Patents ↗

Quick answer

US 12104188 (Modified caspase-9 polypeptides and methods of use thereof) is held by Allogene Therapeutics, 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
35
CPC classes
A61K, A61K2239/23, A61K31/7088, A61K35/17, A61K38/4873, A61K38/52

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Frequently asked questions

What is US patent 12104188?

US 12104188 (Modified caspase-9 polypeptides and methods of use thereof) is held by Allogene Therapeutics, Inc.. Status: granted. Granted Oct 1, 2024. Expires Sep 26, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12104188?

Allogene Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 16 pharmaceutical patents for this assignee.

When does US 12104188 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.