Ferric Citrate Patent Expiration

Ferric Citrate is Used for lowering and managing serum phosphorus levels. It was first introduced by Keryx Biopharmaceuticals Inc in its drug Auryxia on Sep 5, 2014.


Ferric Citrate Patents

Given below is the list of patents protecting Ferric Citrate, along with the drug name that holds that patent and the company name owning that drug.

Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Auryxia US10300039 Ferric citrate dosage forms Jul 21, 2030 Keryx Biopharms
Auryxia US9387191 Ferric citrate dosage forms Jul 21, 2030 Keryx Biopharms
Auryxia US8093423 Pharmaceutical-grade ferric organic compounds, uses thereof and method of making same Apr 21, 2026 Keryx Biopharms
Auryxia US7767851 Ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US8299298 Pharmaceutical-grade ferric organic compounds, uses thereof and method of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US8338642 Ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US8609896 Ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US8754257 Pharmaceutical-grade ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US8754258 Ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US8846976 Ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US8901349 Ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US9050316 Pharmaceutical-grade ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US9328133 Ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US9757416 Pharmaceutical-grade ferric organic compounds, uses thereof and methods of making same Feb 18, 2024

(Expired)

Keryx Biopharms
Auryxia US5753706 Methods for treating renal failure Feb 03, 2022

(Expired)

Keryx Biopharms



Ferric Citrate's Family Patents

Family Patents

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