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Last Updated: November 22, 2024

Details for Patent: 11,357,731

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Which drugs does patent 11,357,731 protect, and when does it expire?

Patent 11,357,731 protects FERRIPROX and is included in one NDA.

This patent has twenty-one patent family members in seventeen countries.

Summary for Patent: 11,357,731

Title:	Delayed release deferiprone tablets and methods of using the same
Abstract:	The invention is directed to pharmaceutical compositions such as tablets that exhibit delayed release properties when administered as either whole or half tablets. The invention is also directed to delayed release tablets comprising deferiprone for oral administration, for which twice daily administration is bioequivalent to the same daily dose of an immediate release tablet administered thrice daily. The invention is also directed to methods of making and using the same.
Inventor(s):	Sherman; Bernard Charles (Toronto, CA), Spino; Michael (Pickering, CA)
Assignee:	CHIESI FARMACEUTICI S.P.A. (Parma, IT)
Application Number:	16/839,928
Patent Claim Types: see list of patent claims	Use; Composition; Dosage form;

Drugs Protected by US Patent 11,357,731

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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
Chiesi	FERRIPROX	deferiprone	TABLET;ORAL	212269-001	May 19, 2020		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up				METHOD OF TREATING TRANSFUSIONAL IRON OVERLOAD	⤷ Sign Up
>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 11,357,731

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2018357350	⤷ Sign Up
Brazil	112020008128	⤷ Sign Up
Canada	3077514	⤷ Sign Up
Canada	3172668	⤷ Sign Up
China	111918646	⤷ Sign Up
China	114533689	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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