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Our opening hours are Monday – Friday 9am – 3.45pm.
Contact information
Organization Number: | 971 526 157 |
Postal Address: | Patentstyret, Postboks 4863 Nydalen, N-0422 Oslo |
Address: | Sandakerveien 64, 0484 Oslo |
E-mail: | post@patentstyret.no |
Support Center: | +47 22 38 73 00 |
Telephone enquiries: Monday– Friday 9am – 3.45pm
We are open every weekday.
Official Public Holidays 2024
Date | Public Holiday |
Wednesday 27th March from 12 noon | Day before Maundy Thursday |
Thursday 28th March | Maundy Thursday |
Friday 29th March | Good Friday |
Monday 1st April | Easter Monday |
Wednesday 1st May | Labour Day |
Thursday 9th May | Ascension Day |
Friday 17th May | Constitution Day |
Monday 20th May | Whit Monday |
Wednesday 25th December | First Christmas Day |
Thursday 26th December | Boxing Day |