Details for Patent: 6,555,544

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Summary for Patent: 6,555,544

Patent landscape, scope, and claims:

Title:	Aqueous suspensions of submicron 9-hydroxyrisperidone fatty acid esters
Abstract:	The present invention is concerned with a pharmaceutical composition suitable as a depot formulation for administration via intramuscular or subcutaneous injection, comprising: (1) as an active ingredient a therapeutically effective amount of a 9-hydroxy-risperidone fatty acid ester or a salt, or a stereoisomer or a stereoisomeric mixture thereof in submicron form and (2) a pharmaceutically acceptable carrier; wherein the pharmaceutically acceptable carrier is water and the active ingredient is suspended therein: and with a process of preparing such a composition. The invention further concerns such a pharmaceutical composition for use as a medicament in the treatment of psychosis, schizophrenia, schizoaffective disorders, non-schizophrenic psychoses, behavioural disturbances associated with neurodegenerative disorders, e.g. in dementia, behavioural disturbances in mental retardation and autism, Tourette's syndrome, bipolar mania, depression, anxiety.
Inventor(s):	Fran.cedilla.ois; Marc Karel Jozef (Kapellen, BE), Dries; Willy Maria Albert Carlo (Merksplas, BE), Basstanie; Esther Dina Guido (Zandhoven, BE)
Assignee:	Janssen Pharmaceutica, N.V. (BE)
Application Number:	09/530,687
Patent Claim Types: see list of patent claims	Composition; Formulation; Compound; Use;
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Drugs Protected by US Patent 6,555,544

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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
>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: 6,555,544

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
	97203568	Nov 17, 1997

PCT Information
PCT Filed	November 10, 1998	PCT Application Number:	PCT/EP98/07321
PCT Publication Date:	May 27, 1999	PCT Publication Number:	WO99/25354

International Family Members for US Patent 6,555,544

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
African Regional IP Organization (ARIPO)	1228	⤷ Subscribe
Argentina	016686	⤷ Subscribe
Austria	239480	⤷ Subscribe
Australia	2049199	⤷ Subscribe
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Bulgaria	104422	⤷ Subscribe
Bulgaria	64747	⤷ Subscribe
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