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Last Updated: December 15, 2024

Details for Patent: 9,050,316

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Which drugs does patent 9,050,316 protect, and when does it expire?

Patent 9,050,316 protects AURYXIA and is included in one NDA.

This patent has eighty-six patent family members in twenty countries.

Summary for Patent: 9,050,316

Scope and claims summary:

Title:	Pharmaceutical-grade ferric organic compounds, uses thereof and methods of making same
Abstract:	The present invention discloses a pharmaceutical-grade ferric organic compounds, including ferric citrate, which are soluble over a wider range of pH, and which have a large active surface area. A manufacturing and quality control process for making a pharmaceutical-grade ferric citrate that consistently complies with the established Manufacture Release Specification is also disclosed. The pharmaceutical-grade ferric organic compounds are suitable for treating disorders characterized by elevated serum phosphate levels.
Inventor(s):	Chan; Keith (Rockville, MD), Town; Winston (Hong Kong, CN), Kwok; David W. K. (Vancouver, CA), Stoynov; Nikolay Mintchev (Vancouver, CA)
Assignee:	Panion & BF Biotech Inc. (TW)
Application Number:	14/306,756
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 9,050,316
Patent Claim Types: see list of patent claims	Use; Composition; Formulation; Dosage form;

Drugs Protected by US Patent 9,050,316

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Keryx Biopharms	AURYXIA	ferric citrate	TABLET;ORAL	205874-001	Sep 5, 2014		RX	Yes	Yes	9,050,316	⤷ Subscribe				CONTROL OF SERUM PHOSPHOROUS LEVELS	⤷ Subscribe
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent 9,050,316

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2004213819	⤷ Subscribe
Australia	2006279333	⤷ Subscribe
Australia	2007210090	⤷ Subscribe
Australia	2007210096	⤷ Subscribe
Canada	2516471	⤷ Subscribe
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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