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Last Updated: April 19, 2024

Details for Patent: 6,939,033

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Summary for Patent: 6,939,033

Title:	Method and apparatus for preparing microparticles using in-line solvent extraction
Abstract:	Apparatus and method for preparing microparticles using in-line solvent extraction. An emulsion is formed by combining two phases in a static mixer. The emulsion is combined with an extraction liquid in a blending static mixer. The outflow of the blending static mixer is combined with additional extraction liquid. The additional extraction liquid and the outflow of the blending static mixer can be combined in a vessel, or through the use of a static mixer manifold that includes a plurality of static mixers.
Inventor(s):	Lyons; Shawn L. (Cincinnati, OH), Wright; Steven G. (Madeira, OH)
Assignee:	Alkermes Controlled Therapeutics, Inc. II (Cambridge, MA)
Application Number:	10/729,909
Patent Claim Types: see list of patent claims	Use;

Drugs Protected by US Patent 6,939,033

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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

International Family Members for US Patent 6,939,033

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	286722	⤷ Try a Trial
Austria	349201	⤷ Try a Trial
Australia	2750801	⤷ Try a Trial
Australia	3437901	⤷ Try a Trial
Australia	771497	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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