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EPO boards of appeal decision

Date of decision: 12 June 2007

Case number: T 0281/04 - 3.3.05

Application number: 98928775.0

IPC class: C01B33/143

Proceedings language: EN

Title of the application
Polysilicate Microgels and silica-based materials
Applicant name
Akzo Nobel N.V.

Eka Chemicals AB

Opponent name
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Headnote
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Articles and rules
EPC Art 54
EPC Art 82
EPC Art 84
EPC Art 123(2)
EPC R 29(2)
Keywords
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Cited decisions
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Catchwords
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