Berichterstatterin Patricia Rombach
13 IP cases indexed. Covers patent matters.
Cases Presided Over
13 cases indexed | Page 1 of 1
Seoul Viosys Co., Ltd. v.expert e-Commerce GmbH and expert klein GmbH
This is an appeal decision from the Court of Appeal concerning European Patent EP 3 223 320, owned by Seoul Viosys Co., Ltd., against expert e-Commerce GmbH and expert klein GmbH. The appeal concerns the assessment of added matter (unzulässige Erweiterung) under Article 123(2) EPC, particularly where the patent was derived from an international application not filed in an official EPO language. The Court of Appeal addressed key legal questions regarding the role of translations of international applications and the standard for assessing disclosures in earlier applications.
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.
Seoul Viosys Co., Ltd. v.Respondent
The Court of Appeal issued an order disregarding a post-hearing brief filed by Seoul Viosys Co., Ltd. following the oral hearing of July 11, 2025. The court held that under Rule 36 of the Rules of Procedure, there is no basis for filing further pleadings after the close of written proceedings without prior court approval, and this applies even more so after the oral hearing when the case is ready for decision. The court further held that there is no need to respond in writing to the court's introduction after the oral hearing, as any such response should have been made during the hearing itself.
SharkNinja Europe Limited, SharkNinja Germany GmbH v.Respondent
This order concerns an application by SharkNinja to suspend the cost assessment proceedings or, alternatively, to extend the time limit for filing a cost assessment application following the Court of Appeal's December 3, 2024 decision reversing an interim injunction against SharkNinja and ordering Dyson to pay costs. The Court of Appeal addressed procedural questions regarding when the one-month deadline under Rule 151.1 of the Rules of Procedure begins to run and the applicability of Rules 150 and 151 when no main proceedings under Rule 213 are initiated.
Fives ECL, SAS v.REEl GmbH
The Court of Appeal of the Unified Patent Court addressed an appeal concerning the jurisdiction of the court over a standalone action for the quantification of damages following a national court judgment establishing patent infringement and liability for damages. The appellant, Fives ECL, sought to quantify damages of EUR 6.5 million against REEL GmbH based on a prior judgment of the Landgericht Düsseldorf finding REEL liable for infringing EP 1 740 740. The Court of Appeal overturned the Local Division Hamburg's decision and held that the court has jurisdiction over such standalone damages quantification actions, including for infringing acts committed before the UPC Agreement entered into force on June 1, 2023, provided the patent was still in force at that time.
SharkNinja Germany GmbH, SharkNinja Europe Limited v.Dyson Technology Limited
This is an appeal order concerning an application for interim measures related to European Patent EP 2 043 492, which covers a hand-held vacuum cleaner with a specific handle arrangement. Dyson Technology Limited, as the patent proprietor, sought interim measures against SharkNinja Europe Limited and SharkNinja Germany GmbH before the Local Division Munich. The Court of Appeal reviewed the first instance decision and, after balancing the probabilities, concluded that it was not more likely than not that the patent was being infringed. The appeal order thus turned on the assessment of the likelihood of patent infringement in the context of interim relief.
SharkNinja Germany GmbH, SharkNinja Europe Limited v.Respondent
This is an order from the Court of Appeal concerning an application by SharkNinja to admit new evidence (FBD 29) consisting of two annexes to a brief filed by Dyson's representative in a parallel US proceeding. SharkNinja argued the evidence was relevant to the appeal because it contained Dyson's interpretation of the patent feature regarding an elongate handle, which could undermine Dyson's contradictory denial of disclosure of the 'Power Source' feature in the present proceedings. Dyson opposed the application, arguing the evidence was not decisive and that the submission was culpably delayed.
SharkNinja Germany GmbH, SharkNinja Europe Limited v.Respondent
This order concerns an appeal before the Court of Appeal regarding European Patent EP 2 043 492. Dyson Technology Limited, the respondent, requested that several grounds of appeal raised by SharkNinja concerning validity attacks be disregarded as they were allegedly not properly specified in the Statement of Appeal. SharkNinja opposed the request, arguing that the grounds were indeed contained in the Statement of Appeal through references to earlier submissions and specific paragraphs. The text of the order is truncated and does not include the final ruling.
OROPE Germany GmbH, Guangdong OPPO Mobile Telecommunications Corp. Ltd. v.Panasonic Holdings Corporation
The Court of Appeal addressed appeals by OPPO and OROPE against orders of the Local Division Mannheim concerning applications for the production of evidence under Rule 190 of the Rules of Procedure. The defendants sought evidence to support their FRAND defense in patent infringement actions brought by Panasonic concerning three European patents declared as standard-essential for the 4G mobile telecommunications standard. The Court of Appeal held that a defendant may rely on Rule 190.1 to request production of evidence, and that the first-instance court has discretion in balancing the defendant's interest in obtaining evidence useful for its FRAND defense against the other party's interest in protecting confidential information.
Nera Innovations Ltd. v.Respondent
Nera Innovations Ltd. sought partial withdrawal of its appeal against two of four Xiaomi respondents (Xiaomi Technology Netherlands B.V. and Xiaomi Technology Germany GmbH), while continuing the appeal against Xiaomi Communications Co., Ltd. and Xiaomi Inc. The appeal concerned a first-instance order from the Local Chamber Hamburg that had rejected Nera's requests to serve the complaint on two defendants via Xiaomi Germany. The Court of Appeal considered whether the partial withdrawal should be permitted, taking into account whether the statement of appeal grounds had already been served on the affected respondents and whether they had a legitimate interest in a decision being rendered in relation to them.
Curio Bioscience Inc. v.10x Genomics, Inc.
This is an appeal before the Court of Appeal concerning the language of proceedings in a patent infringement dispute. Curio Bioscience Inc. appealed an order of the President of the Court of First Instance dated February 26, 2024, which had rejected Curio Bioscience's request to change the language of proceedings from German to English (the language of the patent EP 2 697 391). The dispute arose in the context of a provisional measures application filed by 10x Genomics against Curio Bioscience before the Local Division Düsseldorf. The Court of Appeal addressed the application under Article 49(5) of the UPC Agreement regarding the use of the patent language as the language of proceedings.
Curio Bioscience Inc. v.10x Genomics, Inc.
This order concerns an application under Rule 262A of the Rules of Procedure to restrict access to confidential information or evidence to certain persons during appeal proceedings. Curio Bioscience Inc., the appellant and defendant in the main proceedings before the Court of First Instance, sought to restrict access to a redacted document (Annex CR-1) filed in support of its appeal against the rejection of its request to change the language of proceedings from German to English. The Court of Appeal held that an unappealed order of the Court of First Instance under Rule 262A restricting access to certain information remains in effect after the conclusion of proceedings, including during appeal proceedings, unless otherwise specified.
Facing a similar IP matter?
Arctic Invent is a specialist IP firm with deep litigation expertise across India, EU, US, and UK. Our team uses data-driven strategy to build stronger cases.