Free consultation, Intellectual property, News, Q&A How long does it take to obtain a patent in Vietnam? In general, due to the backlog of the NOIP, it would take 3-4 years from the filing date to obtain a patent in Vietnam. Facebook Twitter Google+ Pinterest LinkedIn Does VIETNAM permit divisional applications to be filed, and if so, what is the deadline for filing ? It is possible to make voluntary amendments to the application/claims during the prosecution?
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