Patent Prosecution Highways (PPH)

Patent Prosecution Highways (PPH) is an initiative that allows you to choose a much speedier processing of your patent application if another patent office has already performed a search and examination for the same invention.
>> Read more about PPH.

Online Tools

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

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Friday 9H-15H (GMT+1).
Tel: +45 4350 8301
e-mail: pvs@dkpto.dk