The Dutch
Security Cluster
The Dutch
Security Cluster

Arnold & Siedsma

Arnold + Siedsma  is a full service specialist in the legal protection of intellectual property rights. Our services vary from assessing innovations, formulating and obtaining patent and trademark requests, protecting patent and trademark rights in case of transgression to providing strategic and operational IP advice.

Arnold + Siedsma has more than fifty in-house technical and legal experts with knowledge of all the important innovative sectors, from biotechnology and pharmaceutics to copyright and software. We employ a wide range of in-house patent attorneys; depending on your invention, we connect you to a patent attorney who specialises in your specific discipline. Our trademark and design attorneys are the best partners for all issues related to your trademarks or protecting the unique design of your products. And our IP attorneys can help you with anything related to legal procedures, such as upholding your rights.

A strong cyber security environment is an important factor for companies to be able to do their R&D.

Network partner

Contact info

Bezuidenhoutseweg 57, 2594 AC Den Haag
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