Wednesday, July 8, 2026

Patent intelligence · US

US 8344125

Modified iRNA agents

granted A61KA61K47/55A61K47/554A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 379
Patent details — US 8344125
Jurisdiction
US
Status
granted
Grant date
Jan 1, 2013
Expiration
Dec 27, 2032
Claims
20
CPC classes
A61K, A61K47/55, A61K47/554, A61P
View on Google Patents ↗

Quick answer

US 8344125 (Modified iRNA agents) is held by Alnylam Pharmaceuticals, Inc.. Status: granted. Granted Jan 1, 2013. Expires Dec 27, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K47/55, A61K47/554, A61P, A61P31/14, A61P35/00

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Frequently asked questions

What is US patent 8344125?

US 8344125 (Modified iRNA agents) is held by Alnylam Pharmaceuticals, Inc.. Status: granted. Granted Jan 1, 2013. Expires Dec 27, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8344125?

Alnylam Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 379 pharmaceutical patents for this assignee.

When does US 8344125 expire?

Our index shows an expiration date of Dec 27, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.