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Date of decision
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16 January 97
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Case number
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T 0311/93
- 3.3.1
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Application number
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85101861.4
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Title of the application
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Process for preparing 5,6,7,8-tetrahydro-6-
(l-erythro-1',2'-dihydroxypropyl)-pterin
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Applicant name
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KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
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Opponent name
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Suntory Limited/Shiratori Pharmaceutical Co., Ltd.
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Keywords
Entitlement to priority (yes)
sufficiency (yes) - disclosure sufficiently clear and complete
in the light of common general knowledge
inventive step (yes) - not obvious to try
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