Danish Patent and Trademark Office offers a wide range of self-service products. All of our e-services are made to make it easier for our customers.
The most popular and frequently used services are:
IP Marketplace: Trading in knowledge
Search services offered by DKPTO
Please contact our Customer Service Center on
Mon - Thursday 9H-16H (GMT+1).
Friday 9H-15H (GMT+1).
Tel: +45 4350 8301