PRAVASTATIN EXTRACTION

United States of America Patent

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Issued Date
Jun 2, 2011
app pub date
Mar 31, 2009
filing date
Apr 2, 2008

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Abandoned

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Abstract

The present invention provides a method for the purification of pravastatin comprising extracting a solution comprising pravastatin in a water-immiscible solvent with water at a pH value ranging from 5.0 to 7.0.

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Patent Owner(s)

Patent Owner	Address
DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B V	2613 AX DELFT

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bouman, Aad Johannes	Rotterdam, NL	2	3
De, Pater Robertus Mattheus	Delft, NL	14	48
Wnukowski, Piotr	Delft, NL	10	12

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PRAVASTATIN EXTRACTION

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12936351

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12936351

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