Wednesday, July 8, 2026

Patent intelligence · US

US 12110492

RNAi agents for inhibiting expression of complement component C3 (C3), pharmaceutical compositions thereof, and methods of use

granted A61KA61K31/712A61K47/549
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 18
Applicant portfolio 126
Related coverage 1
Patent details — US 12110492

Quick answer

US 12110492 (RNAi agents for inhibiting expression of complement component C3 (C3), pharmaceutical compositions thereof, and methods of use) is held by Arrowhead Pharmaceuticals, Inc.. Status: granted. Granted Oct 8, 2024. Expires Oct 3, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K31/712, A61K47/549

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Related coverage

Frequently asked questions

What is US patent 12110492?

US 12110492 (RNAi agents for inhibiting expression of complement component C3 (C3), pharmaceutical compositions thereof, and methods of use) is held by Arrowhead Pharmaceuticals, Inc.. Status: granted. Granted Oct 8, 2024. Expires Oct 3, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12110492?

Arrowhead Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 126 pharmaceutical patents for this assignee.

When does US 12110492 expire?

Our index shows an expiration date of Oct 3, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.