---
title: Vietnam
description: "Patent Term: 20 years Deadline: 31 months Language: Vietnamese Translation: N/A Charge for Excess Claims: No Examination Request: Substantive examination within 42 months from priority date Required D"
---

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# Vietnam

## PCT - National Phase Entry

**Patent Term:** 20 years

**Deadline:** 31 months

**Language:** Vietnamese

**Translation:** N/A

**Charge for Excess Claims:** No

**Examination Request:** Substantive examination within 42 months from priority date

**Required Documents:** POA within 34 months

**Annuities:** First annuity is usually paid with the official grant fees

## Paris Convention - Direct Filing

**Patent Term:** 20 years

**Deadline:** 12 months

**Language:** Vietnamese

**Translation:** N/A

**Charge for Excess Claims:** No

**Examination Request:** Substantive examination within 42 months from priority date

**Required Documents:** POA within one month from filing, Priority document

**Annuities:** First annuity is usually paid with the official grant fees

## Design Application

**Patent Term:** 5 years (renewable twice)

**Deadline:** 6 months from priority

**Language:** Vietnamese

**Translation:** Translation of the front page of the priority document

**Charge for Excess Claims:** N/A

**Examination Request:** Automatically initiated within 6 months

**Required Documents:** POA, Priority document, Certified copy of priority document

**Annuities:** Grant fee due within three months from decision

## Trademark Application

**Patent Term:** 10 years

**Deadline:** N/A

**Language:** Vietnamese

**Translation:** N/A

**Charge for Excess Claims:** N/A

**Examination Request:** Substantive examination is carried out

**Required Documents:** POA, Priority document, Certified copy of priority document

**Annuities:** Renewal fee due within 6 months before expiry

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