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Decisions Upholding Sekisui Chemical’s Patents in German Nullity Action and Korean Invalidation Trials Initiated by Kuraray regarding PVB Interlayer (Sekisui Chemical Co Ltd)

Public Technologies 13 Jul 2026
EP'888, as with EP'237, is a patented invention relating to PVB interlayer ... both of which are patents relating to PVB interlayer, in invalidation trials initiated by Kuraray Korea Ltd.
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