Wednesday, July 8, 2026

Patent intelligence · US

US 10668170

Modified RNAi agents

granted A61KA61K48/00A61PA61P31/12
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 379
Patent details — US 10668170
Jurisdiction
US
Status
granted
Grant date
Jun 2, 2020
Expiration
May 28, 2040
Claims
22
CPC classes
A61K, A61K48/00, A61P, A61P31/12
View on Google Patents ↗

Quick answer

US 10668170 (Modified RNAi agents) is held by Alnylam Pharmaceuticals, Inc.. Status: granted. Granted Jun 2, 2020. Expires May 28, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
22
CPC classes
A61K, A61K48/00, A61P, A61P31/12, A61P31/18, A61P35/00

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Frequently asked questions

What is US patent 10668170?

US 10668170 (Modified RNAi agents) is held by Alnylam Pharmaceuticals, Inc.. Status: granted. Granted Jun 2, 2020. Expires May 28, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10668170?

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 10668170 expire?

Our index shows an expiration date of May 28, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.