HGF Office

The Hague

Benoordenhoutseweg 46,
2596 BC The Hague,
Netherlands

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Contact the office

HGF is dedicated to providing a comprehensive service both across the Netherlands and internationally. Contact us to find out how we can work with your business.

Tel. +31 (0)70 240 0899

Email our team

HGF in the Hague opened in 2015 to cater for clients in the Benelux, providing direct representation at proceedings at the European Patent Office branch located in the Hague. Our attorneys can act directly before the EPO, the Dutch and the Belgian patent office, and file trade marks and designs at the Benelux Office for Intellectual Property.

Well-connected with the universities and small businesses in the area, our attorneys possess expertise in a range of fields including chemistry, life sciences, polymer sciences, bio sciences and pharmaceuticals. The team also collaborates with the firm’s multidisciplinary specialists across the company to offer IP services spanning trade marks, engineering and electronics.

Our team: The Hague

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    UPC Representative

    Achim
    Krebs

    Partner & Patent Attorney
    UPC Representative

    Jessica
    Kroeze

    Partner & Patent Attorney
    UPC Representative

    Nienke
    Lubben

    Partner & Patent Attorney

    Ronald
    A. Schapira

    Consultant
    UPC Representative

    Vincent
    Van Der Mark

    Senior European Patent Attorney

    Silvia
    Marton

    Senior European Patent Attorney

    Michael
    Kramer

    Senior Patent Formalities Officer

    Isabelle
    Vinkeles Melchers

    IP Administration Manager

    Sebastiaan
    Albers

    Senior Patent Formalities Officer

    Dominique
    Dutree

    Patent Formalities Assistant

    Noa
    Aga

    Patent Formalities Assistant

    Latest updates

    Office Closed Dates December 2025 / January 2026

    HGF Office Closed Dates December 2025 / January 2026   UK Thursday 25 and Friday 26 December 2025 CLOSED Thursday 1 January 2026* CLOSED * Friday 2 January 2026 – …

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    PRESS RELEASE – HGF strengthens European presence with three new Partners in France and Germany

    HGF is pleased to announce the arrival of three new partners, further strengthening its European presence. Two partners will be joining the firm’s fast-growing French practice, and one will join …

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    G1/23: The Enlarged Board of Appeal shift EPO practice towards an “on-sale” bar.

    Last week, the EPO’s Enlarged Board of Appeal (EBA) issued its Decision that both a product put on the market before the date of filing of a European patent application, …

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    The EPO Board of Appeal comments on the scope of the morality exclusion from patentability

    The recent decision, T1553/22 of the Board of Appeal required the Board to consider the scope of the exclusions from patentability under Article 53(a) EPC. The invention in this case …

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    The Antibody Series #2 Definition via binding strength in antibody claims: when “binds strongly... but only minimally...” becomes a trap of lack of clarity

    Introduction Defining an antibody by its binding strength is common practice in patent claims, but it can quickly become a pitfall under Article 84 EPC on clarity. In this second …

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    Event - 7th January 2026

    HGF Brand & Design Conference 2026

    Join us on 3rd February 2026 for HGF’s Brand & Design Conference, the must attend event for in-house legal teams, brand leaders, creatives, and innovators shaping the future of IP. …

    Event details

    Empowered, Not Replaced: The Risks and Rewards of Using AI Tools in Patent Prosecution

    With the rapid rise of AI and extreme hype around generative AI tools in the workplace, patent firms around the world have had to seriously consider to what extent they …

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