NPI offers the following services: - International Searching Authority and Preliminary Examination Authority under the PCT system for residents of the contracting states - International Type Searches in connection with national patent applications - Supplementary International Searches - Searches for other patent authorities and private customers. >> More information about NPI
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. >> Learn more and access our online tools
Please contact our Customer Service Center on Mon - Thursday 9H-16H (GMT+1). Friday 9H-15H (GMT+1).