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A request for substantive examination must be filed by 48 months from the earliest priority...
No. The same schedule of charges, including official’s fees and attorneys’ fees shall be applied...
In Vietnam, total cost estimate for filing a patent application as well as a national...
I/ Document: i) An original Power of Attorney or a copy of a general power...
Yes, in cases of force majeure events such as natural calamity or enemy-inflicted destruction, or...
The time limit applicable for entering the national phase in Vietnam, irrespective under PCT Article...