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Patent & Utility Model

International filing

1.1 Validation of European patents in Denmark

1.1.1 The London Agreement

1.1.2 Guidelines for Validation of European patents in Denmark

1.2 Patent Prosecution Highways (PPH)

Information about our PPH agreements is available here.

1.3 Nordic Patent Institute

Danish Patent and Trademark Office is co-partner of Nordic Patent Institute, an international organisation established by the governments of Denmark, Iceland and Norway.

1.4 Information regarding PCT applications

1.4.1 Special time limits no longer apply to Faroe Islands when a PCT application enters the national phase in Denmark.

1.5 Information regarding Patent Litigation Insurance

1.5.1 Information about Patent Litigation Insurance

1.6 Notice concerning the situation in Japan after the earthquake on 11 March 2011

1.6.1 Notice from the Danish Patent and Trademark Office concerning the situation in Japan after the earthquake on 11 March 2011

Last edited: Friday, October 02, 2009
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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.

Accelerated Examination Search

- is an extended novelty search adapted to the guidelines of USPTO for an accelerated examination search. The search explores:
1. US granted patents and patent applications
2. Foreign patents and published applications
3. Non-Patent Literature
>> Read more about this search

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