Wednesday, July 8, 2026

Patent intelligence · US

US 10597661

Polynucleotide agents targeting patatin-like phospholipase domain containing 3 (PNPLA3) and methods of use thereof

granted A61KA61K31/7008A61K31/712A61K31/7125
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 14
Applicant portfolio 379
Patent details — US 10597661
Jurisdiction
US
Status
granted
Grant date
Mar 24, 2020
Expiration
Mar 19, 2040
Claims
24
CPC classes
A61K, A61K31/7008, A61K31/712, A61K31/7125
View on Google Patents ↗

Quick answer

US 10597661 (Polynucleotide agents targeting patatin-like phospholipase domain containing 3 (PNPLA3) and methods of use thereof) is held by Alnylam Pharmaceuticals, Inc.. Status: granted. Granted Mar 24, 2020. Expires Mar 19, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K31/7008, A61K31/712, A61K31/7125, A61K47/546, A61K47/549

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Frequently asked questions

What is US patent 10597661?

US 10597661 (Polynucleotide agents targeting patatin-like phospholipase domain containing 3 (PNPLA3) and methods of use thereof) is held by Alnylam Pharmaceuticals, Inc.. Status: granted. Granted Mar 24, 2020. Expires Mar 19, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10597661?

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 10597661 expire?

Our index shows an expiration date of Mar 19, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.