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Process for the preparation of topiramate
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Document Number
US Patent 7414126
Issued Date
August 19, 2008
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Inventors
Arvai; Geza
(Budapest,HU)
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Garaczi; Sandor
(Budapest,HU)
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Mate; Attila Gergely
(Budapest,HU)
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Lukacs; Ferenc
(Kistarcsa,HU)
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Viski; Zsolt
(Budapest,HU)
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Schneider; Geza
(Budapest,HU)
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Abstract
The present invention relates to a process for the preparation of topiramate, intermediates in this process and a process for the preparation of these intermediates.
Patent Report
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process
preparation
topiramate
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Description:
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Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
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Number of Claims:
18
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Owner
Helm AG
(Hamburg,DE)
CF Pharma Gyogyszergyarto Kft.
(Budapest,HU)
Published
August 19, 2008
Application Number
11/117,408
Filed
April 29, 2005
US Classification
536/53
549/387
Int'l Classification
C07H 13/00 (20060101) C07D 493/14 (20060101)
Examiner
Dentz; Bernard
Attorney/Law Firm
Smith; Chalin A.
Smith Patent Consulting LLC
Priority Data
Aug 19, 2004 [EP] 04019684
USPTO Field of Search
536/17.5 536/53 549/387
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