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Berggren achieves victory in EPO opposition proceedings

Oct 23, 2023

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    Berggren

    Berggren is a Full-Service European IP Law Firm. We provide high-quality, comprehensive and business-oriented services and digital solutions for all areas of intellectual property to help our clients develop the best possible IP strategy.  Berggren is your strategic partner for growth and development of your business.

    The opposition was brought by two opponents, European Aerosols and Peter Kwasny, against Wisespray International’s European patent EP3592812. In its decision of 10th October 2023, the Opposition Division upheld the patent based on the patentee’s main request.

    Wisespray International is an aerosol spray technology company that develops, licenses, and manufactures highly innovative products. The patent under dispute protects technology relating to accurate color tinting of aerosol base paints.

    Grant of the patent was opposed by two of Wisespray’s competitors, the companies European Aerosols (represented by Ullrich & Naumann, Germany) and Peter Kwasny (represented by Schneiders & Behrendt, Germany). The Opposition Division rejected the opponents’ requests to revoke the opposed patent, who had argued on the grounds of added subject matter as well as lack of sufficient disclosure, novelty, and inventive step. The decision can be appealed by each of the opponents.

    Representatives of Wisespray:

    BERGGREN
    Dr. Michael Braun (European and German Patent Attorney, UPC representative)
    Jukka Jaala (European and Finnish Patent Attorney)

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