Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hitesh Batra0
Raju Penmasta0
David A. Walsh0
Sudersan M. Tuladhar0
Date of Patent
August 14, 2012
0Patent Application Number
123347310
Date Filed
December 15, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
This present invention relates to an improved process to prepare prostacyclin derivatives. One embodiment provides for an improved process to convert benzindene triol to treprostinil via salts of treprostinil and to purify treprostinil.
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