What’s it actually like to work at Arnold & Siedsma? We asked our colleague Daniel Colenbrander and let his words speak for themselves. A close-knit, highly specialised team. Real responsibility
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Last week, our colleagues Anson van Rooij and Karsten Koelewijn joined the AIC4NL Startup Community Event at AI House Amsterdam. A day well spent. As a partner in the Breaking
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YUN is a strong trademark because it is distinctive and closely connected to the skincare products it represents. The name is memorable, easy to recognize, and clearly differentiates the brand
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Last week, our colleague Manon Frankenhuizen attended an event hosted by one of our strategic partners Solar Team Twente, where the team unveiled its new plans. For more than 20
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Early February, our colleagues Karsten Koelewijn, Guido Meindertsma, Maarten van den Berg and Manon Frankenhuizen had an inspiring afternoon at the Philips Innovation Awards Coaching Day! Karsten and Guido led
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On 28 January, our colleagues Loes van den Winkel and Jerre Edens led an engaging workshop on trademark law for startups and entrepreneurs at StartUp Nijmegen. Participants explored how to
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Products that resemble familiar objects tend to perform well in the market. They stand out, feel playful, and are easy to remember. Legally, however, this quickly raises a question: can
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Arnold & Siedsma has once again been included in the 2026 WTR 1000 rankings. Our Trademark team has achieved a Gold ranking, while our IP attorneys at law have been awarded a Bronze ranking. In addition, World Trademark
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Last week, Aleidus van ‘t Hof and Emma Wong represented Arnold & Siedsma at Patent Litigation Europe (PLE) 2026 in Amsterdam. The conference featured a strong and substantive programme, with insightful
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Lars van der Linden explain what we see in practice when it comes to robotics and artificial intelligence, and why early IP choices matter when companies build hardware, software and data solutions together. These behind-the-scenes
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