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Date of decision
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23 March 2007
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Case number
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T 0238/04
- 3.3.03
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Application number
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96202872.6
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Title of the application
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Polyol blends
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Applicant name
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SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
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Opponent name
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Huntsman International LLC
BASF Aktiengesellschaft
Bayer MaterialScience AG
THE DOW CHEMICAL COMPANY
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Keywords
Clarity of amended claims - main request (no)
Amendments - added subject-matter - fourth and sixth auxiliary
requests (yes)
Inventive step - general technical teaching (seventh auxiliary
request)
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