Wednesday, July 8, 2026

Drug profile · INN

patisiran sodium

patisiran sodium (ONPATTRO) is a transthyretin mrna rnai inhibitor. Associated with Alnylam Netherlands B.V.. Route of administration: intravenous. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 20
Pipeline programs 7
News articles 0
Drug details — patisiran sodium
US status
approved
Class
Route
INTRAVENOUS
Patents
20
Programs
7
Data quality
0.89

Quick answer

patisiran sodium (ONPATTRO) is a transthyretin mrna rnai inhibitor. Associated with Alnylam Netherlands B.V.. Route of administration: intravenous. Current US regulatory status: approved.

Key facts

INN patisiran sodium
Brand ONPATTRO
Mechanism Transthyretin mRNA RNAi inhibitor
Target Transthyretin mRNA
Route INTRAVENOUS
Formulation SOLUTION

Mechanism of action

Transthyretin mRNA RNAi inhibitor

Primary target: Transthyretin mRNA

Approval history

Authority Status Date
FDA approved

Pipeline programs

  1. ALN-TTR02-011 Phase 3 · Alnylam Netherlands · Transthyretin Amyloidosis with Cardiomyopathy (ATTR Amyloido
  2. ALN-TTRSC02-002 Phase 3 · Alnylam Netherlands · Hereditary Transthyretin Amyloidosis
  3. Patisiran Phase 3 · Alnylam Netherlands · Amyloidosis, Hereditary
  4. Patisiran Phase 3 · Alnylam Netherlands · Amyloidosis, Familial
  5. Patisiran Phase 3 · Alnylam Netherlands · Amyloidosis
  6. Patisiran Phase 2 · Alnylam Netherlands · TTR-mediated Amyloidosis
  7. patisiran Phase 1 · Alnylam Netherlands · Polyneuropathies

Related & competitor drugs

  1. patisiran Nervous system (N07)
  2. vutrisiran Nervous system (N07)
  3. vutrisiran sodium Transthyretin mRNA rnai inhibitor
  4. eplontersen sodium Transthyretin mRNA antisense inhibitor
  5. inotersen sodium Transthyretin mRNA antisense inhibitor
  6. eplontersen Nervous system (N07)
  1. US 12416006

    Cell death-inducing DFFA-like effector B (CIDEB) iRNA compositions and methods of use thereof

    Expires Mon Sep 11 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 12404508

    Ketohexokinase (KHK) iRNA compositions and methods of use thereof

    Expires Mon Aug 28 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 12397013

    Extrahepatic delivery

    Expires Mon Aug 21 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 12364762

    Biodegradable lipids for the delivery of active agents

    Expires Mon Jul 17 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 12350338

    Biodegradable lipids for the delivery of active agents

    Expires Mon Jul 03 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 12343398

    Biodegradable lipids for the delivery of active agents

    Expires Mon Jun 26 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 12331297

    Coagulation factor V (F5) iRNA compositions and methods of use thereof

    Expires Mon Jun 12 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 12241064

    REVERSIR™ compounds

    Expires Mon Feb 27 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  9. US 12239709

    Biodegradable lipids for the delivery of active agents

    Expires Mon Feb 27 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  10. US 12227744

    Compositions and methods for inhibiting expression of transthyretin

    Expires Mon Feb 13 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  11. US 12173288

    Oligonucleotide-ligand conjugates and process for their preparation

    Expires Mon Dec 19 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  12. US 12173289

    Hepatitis B virus (HBV) dsRNA agent compositions and methods of use thereof

    Expires Mon Dec 19 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  13. US 12071619

    SERPINA1 iRNA compositions and methods of use thereof

    Expires Mon Aug 22 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  14. US 12059468

    Carbohydrate conjugates as delivery agents for oligonucleotides

    Expires Mon Aug 08 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  15. US 12049630

    Factor XII (F12) iRNA compositions and methods of use thereof

    Expires Mon Jul 25 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  16. US 12018260

    Tunable Reversir™ compounds

    Expires Mon Jun 20 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  17. US 12005074

    Extrahepatic delivery

    Expires Mon Jun 06 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  18. US 11987792

    Compositions and methods for inhibiting expression of the LECT2 gene

    Expires Mon May 16 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  19. US 11965166

    Complement factor B (CFB) iRNA compositions and methods of use thereof

    Expires Mon Apr 18 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  20. US 11959081

    Transthyretin (TTR) iRNA compositions and methods of use thereof

    Expires Mon Apr 11 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

What is patisiran sodium?

patisiran sodium (ONPATTRO) is a transthyretin mrna rnai inhibitor. Associated with Alnylam Netherlands B.V.. Route of administration: intravenous. Current US regulatory status: approved.

What is the brand name for patisiran sodium?

ONPATTRO is a marketed brand name for patisiran sodium. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of patisiran sodium?

patisiran sodium has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.