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Generated: May 22, 2019

DrugPatentWatch Database Preview

Details for Patent: 6,537,586

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Which drugs does patent 6,537,586 protect, and when does it expire?

Patent 6,537,586 protects VIVITROL and is included in one NDA.

This patent has twenty-four patent family members in ten countries.

Summary for Patent: 6,537,586

Title:	Apparatus and method for preparing microparticles
Abstract:	Apparatus and method for preparing microparticles. An emulsion is formed by combining two phases in a static mixing assembly. The static mixing assembly preferably includes a preblending static mixer and a manifold. The emulsion flows out of the static mixing assembly into a quench liquid whereby droplets of the emulsion form microparticles. The residence time of the emulsion in the static mixing assembly is controlled to obtain a predetermined particle size distribution of the resulting microparticles.
Inventor(s):	Lyons; Shawn L. (Cincinnati, OH), Wright; Steven G. (Madeira, OH)
Assignee:	Alkermes Controlled Therapeutics Inc. II (Cambridge, MA)
Application Number:	10/109,641
Prior Art and Litigation Support	Order Prior Art and Litigation support for Patent 6,537,586
Patent Claim Types: see list of patent claims	Use; Formulation;

Drugs Protected by US Patent 6,537,586

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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
Alkermes	VIVITROL	naltrexone	FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR	021897-001	Apr 13, 2006		RX	Yes	Yes	➤ Sign Up	➤ Sign Up	Y				➤ 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 6,537,586

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	286722	➤ Sign Up
Austria	349201	➤ Sign Up
Australia	2750801	➤ Sign Up
Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration

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