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Last Updated: December 22, 2024

Details for Patent: 9,522,191

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Which drugs does patent 9,522,191 protect, and when does it expire?

Patent 9,522,191 protects KARBINAL ER and is included in one NDA.

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

Summary for Patent: 9,522,191

Patent landscape, scope, and claims:

Title:	Modified release formulations containing drug--ion exchange resin complexes
Abstract:	An aqueous liquid suspension containing a coated drug-ion exchange resin complex comprising a core composed of an amphetamine complexed with a pharmaceutically acceptable ion-exchange resin and an uncoated amphetamine-ion exchange resin complex is provided. The coated amphetamine-ion exchange resin complex is in admixture with a polymer to form a matrix. Methods of making the coated complex and the liquid suspension are described.
Inventor(s):	Mehta; Ketan (Cranbury, NJ), Tu; Yu-Hsing (West Windsor, NJ)
Assignee:	Tris Pharma, Inc. (Monmouth Junction, NJ)
Application Number:	14/508,613
Patent Claim Types: see list of patent claims
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Drugs Protected by US Patent 9,522,191

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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
Aytu	KARBINAL ER	carbinoxamine maleate	SUSPENSION, EXTENDED RELEASE;ORAL	022556-001	Mar 28, 2013		RX	Yes	Yes	⤷ Subscribe	⤷ Subscribe	Y				⤷ 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 9,522,191

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	E536867	⤷ Subscribe
Australia	2007227569	⤷ Subscribe
Brazil	PI0709606	⤷ Subscribe
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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