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Last Updated: October 27, 2020

DrugPatentWatch Database Preview

Details for Patent: 9,561,251

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Which drugs does patent 9,561,251 protect, and when does it expire?

Patent 9,561,251 protects VELPHORO and is included in one NDA.

This patent has sixty-three patent family members in thirty-two countries.

Summary for Patent: 9,561,251
Title:Pharmaceutical compositions
Abstract: Pharmaceutical compositions for oral administration, in particular administration as an oral delivery system to be swallowed directly or capable of disintegration in the oral cavity, comprising iron oxy-hydroxide in high loading.
Inventor(s): Weibel; Ludwig Daniel (Waldstatt, CH), Philipp; Erik (Wittenbach, CH)
Assignee: Vifor Fresenius Medical Care Renal Pharma Ltd. (St. Gallen, CH)
Application Number:12/743,120
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,561,251
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Compound; Process; Dosage form;

Drugs Protected by US Patent 9,561,251

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Vifor Fresenius VELPHORO sucroferric oxyhydroxide TABLET, CHEWABLE;ORAL 205109-001 Nov 27, 2013 RX Yes Yes   Start Trial   Start Trial Y CONTROL OF PHOSPHOROUS LEVELS IN PATIENTS   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 9,561,251

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
07120837Nov 16, 2007
PCT Information
PCT FiledNovember 13, 2008PCT Application Number:PCT/EP2008/065444
PCT Publication Date:May 22, 2009PCT Publication Number: WO2009/062993

International Family Members for US Patent 9,561,251

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 069312   Start Trial
Australia 2008322963   Start Trial
Brazil PI0820308   Start Trial
Canada 2700444   Start Trial
China 101861146   Start Trial
China 104688702   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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