Last Updated: September 24, 2026

Fitusiran sodium - Generic Drug Details


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What are the generic drug sources for fitusiran sodium and what is the scope of freedom to operate?

Fitusiran sodium is the generic ingredient in one branded drug marketed by Genzyme Corp and is included in one NDA. There are three patents protecting this compound. Additional information is available in the individual branded drug profile pages.

One supplier is listed for this compound.

Summary for fitusiran sodium
International Patents:101
US Patents:3
Tradenames:1
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
DailyMed Link:fitusiran sodium at DailyMed
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for fitusiran sodium
Generic Entry Date for fitusiran sodium*:
Constraining patent/regulatory exclusivity:

ROUTINE PROPHYLAXIS TO PREVENT OR REDUCE THE FREQUENCY OF BLEEDING EPISODES IN ADULT AND PEDIATRIC PATIENTS AGED 12 YEARS AND OLDER WITH HEMOPHILIA B WITH OR WITHOUT FACTOR IX INHIBITORS

Dosage:

SOLUTION;SUBCUTANEOUS

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

US Patents and Regulatory Information for fitusiran sodium

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Genzyme Corp QFITLIA fitusiran sodium SOLUTION;SUBCUTANEOUS 219019-002 Mar 28, 2025 RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Genzyme Corp QFITLIA fitusiran sodium SOLUTION;SUBCUTANEOUS 219019-002 Mar 28, 2025 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y ⤷  Start Trial
Genzyme Corp QFITLIA fitusiran sodium SOLUTION;SUBCUTANEOUS 219019-001 Mar 28, 2025 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y ⤷  Start Trial
Genzyme Corp QFITLIA fitusiran sodium SOLUTION;SUBCUTANEOUS 219019-001 Mar 28, 2025 RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Genzyme Corp QFITLIA fitusiran sodium SOLUTION;SUBCUTANEOUS 219019-001 Mar 28, 2025 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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