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2 IP cases indexed. Covers patent matters.
Cases Presided Over
2 cases indexed | Page 1 of 1
expert klein GmbH and expert e-Commerce GmbH v.Seoul Viosys Co., Ltd.
This is an appeal decision concerning European Patent EP 3 926 698, owned by Seoul Viosys Co., Ltd. The appellants, expert e-Commerce GmbH and expert klein GmbH (part of the expert retail group), appealed a decision of the Local Division Düsseldorf of October 10, 2024, which had addressed both an infringement action and a counterclaim for revocation. The Court of Appeal addressed the legal standard for assessing unallowable extension of subject matter (added matter), particularly in the context of a patent derived from a divisional application.
Expert e-Commerce GmbH, Expert klein GmbH v.Seoul Viosys Co., Ltd.
This is an appeal decision concerning European Patent EP 3 926 698, owned by Seoul Viosys Co., Ltd. The appellants, expert e-Commerce GmbH and expert klein GmbH (part of the expert retail group), appealed against the decision of the Local Division Düsseldorf of October 10, 2024, which had addressed both an infringement action and a counterclaim for revocation. The appeal proceedings (UPC_CoA_764/2024 and UPC_CoA_774/2024) were heard together at an oral hearing on July 11, 2025, with Seoul Semiconductor Co., Ltd. intervening in support of Viosys.
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