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Belgium

BE

Patent system, trademark registration, annuity management, and renewals in Belgium.

Authority

EPO

PCT

31 mo

Madrid

Member

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Before You Start

Before filing or quoting, you'll typically confirm these first

  1. 1

    Whether to pursue the Paris route, PCT national phase, or start with trademark registration in Belgium

  2. 2

    Which of patent filing, trademark registration, annuity, or renewal is the most urgent priority

  3. 3

    Whether to verify the official portal, search system, and key deadlines before moving to a quote or engagement

The sections below cover each module — use the navigation to jump directly to what you need.

Patent System & Process

Patent System in Belgium

Belgian invention patents can be obtained via the national route (Belgian IP Office) or the European patent (EPO) route. Belgium is a member of the European Patent Convention (EPC) and the EU, so European patents designated for Belgium are effective there, and the Unitary Patent mechanism also covers Belgium. PCT applications can also enter Belgium via the European phase or directly. The patent term is 20 years from the filing date.

Patent Filing Routes ▾
1. **Belgian national patent** — Filed with the Belgian IP Office in French, Dutch, or German; provides Belgium-only protection; 2. **European patent (EPO)** — Filed via EPO, designating Belgium, effective in Belgium after grant (translation may be required); 3. **Unitary Patent** — After EPO grant, a unitary effect request automatically covers Belgium and other participating EU states; 4. **PCT route** — PCT applications can enter the European phase (EPO) or directly enter the Belgian national phase.

Source: Belgian IP Office; EPO official website

Unitary Patent Coverage ▾
Belgium is a participant in the EU Unitary Patent system. After EPO grant, a unitary effect request covers all participating patent states in one step — no per-country validation required. Compared to a classic European patent, the Unitary Patent can reduce maintenance costs (single annuity) and simplify enforcement.

Source: EPO Unitary Patent information; EU Unitary Patent Court (UPC)

Benelux Trademark via BOIP ▾
Belgium does not have a separate national trademark registration system. Instead, Belgian trademarks are covered under the Benelux trademark system administered by BOIP, which covers Belgium, Netherlands, and Luxembourg as a single unified trademark registration.

Source: BOIP official website

Patent Term ▾
Belgian invention patents (whether via national or European route) have a standard term of 20 years from the filing date, subject to maintenance fees.

Source: Belgian IP Office; EPO

Trademark System & Process

Trademark System in Belgium

Belgian trademarks are registered via BOIP, covering Belgium, Netherlands, and Luxembourg as a single "Benelux trademark." EU trademarks (EUTM) via EUIPO also cover Belgium (and all 27 EU member states). Madrid international applications can designate "Benelux (BX)."

Trademark Filing Routes ▾
1. **BOIP Benelux trademark** — Covers Belgium, Netherlands, and Luxembourg; filed in French or Dutch; often the preferred route for regional coverage without EUTM; 2. **EU Trade Mark (EUTM)** — Filed via EUIPO, covering all 27 EU member states (including Belgium); 3. **Madrid designating BX** — Madrid international applications can designate "BX" (Benelux) to cover all three Benelux countries.

Source: BOIP official website; EUIPO official website; WIPO Madrid member information

Registration Term and Renewal ▾
Benelux trademark registrations are valid for 10 years, renewable every 10 years indefinitely. Renewal must be filed with BOIP before expiry.

Source: BOIP official website

EUTM Efficiency Advantage ▾
For applicants seeking protection across multiple EU countries, the EU Trade Mark (EUTM) is generally more cost-effective than separate national filings. A single application covers all 27 EU member states.

Source: EUIPO official website

Patent Annuity

Belgium Patent Annuities

Belgian patent annuities vary by route: European patents (including Unitary Patents) pay fees to EPO or UPC; Belgian national patents pay to the Belgian IP Office. Engage a formal representative to manage your annuity calendar.

Source: EPO; Belgian IP Office

Annuity Reference → Managed Annuities

Trademark Renewal

Belgium Trademark Renewals

Benelux trademarks are valid for 10 years, renewed with BOIP every 10 years indefinitely. EU trademarks are renewed with EUIPO.

Source: BOIP official website; EUIPO

Renewal Reference → Managed Renewals

FAQ

Common Questions — Belgium IP

Does Belgium have its own national trademark? ▾
No. Belgian trademarks are administered by BOIP and cover Belgium, Netherlands, and Luxembourg as a single Benelux trademark — there is no standalone Belgian national trademark.
Does an EU Trade Mark (EUTM) cover Belgium? ▾
Yes. An EUTM filed with EUIPO covers all 27 EU member states, including Belgium.
Is Belgium a member of the European Patent Convention (EPC)? ▾
Yes. Belgium is an EPC member state. European patents designating Belgium take effect in Belgium after grant.
Does Belgium participate in the Unitary Patent? ▾
Yes. Belgium participates in the Unitary Patent. A unitary effect request after EPO grant covers Belgium and other participating states.
What is the PCT national phase deadline for Belgium? ▾
Typically 31 months from the priority date (entering the European phase via EPO).
How long is a Benelux trademark valid? ▾
10 years, renewable every 10 years indefinitely.
How does a Madrid application cover Belgium? ▾
In a Madrid application, designate 'BX' (Benelux) to obtain coverage in Belgium, Netherlands, and Luxembourg, examined by BOIP.
What are Belgium's official languages for IP filings? ▾
Belgium has three official languages (French, Dutch, German). BOIP accepts French or Dutch applications; national patent applications also accept all three languages.
Can Belgium be designated in a Madrid trademark application? ▾
Yes, designate 'BX' (Benelux) in a Madrid application. Belgium/Benelux joined the Madrid Protocol with effect from April 4, 1975.
How long does a Belgian invention patent last? ▾
Belgian invention patents last 20 years from the filing date, whether via national or European route, subject to maintenance fees.

Official Reference Sources

Sources for This Page

Belgian IP Office economie.fgov.be/en/themes/intellectual-property BOIP Benelux Office for Intellectual Property www.boip.int European Patent Office (EPO) www.epo.org EU Intellectual Property Office (EUIPO) euipo.europa.eu WIPO PCT Applicant's Guide — Belgium (BE) www.wipo.int/pct/en/appguide/

Content based on official sources above, last reviewed: 2026-04. In case of discrepancy with the latest official publications, official sources prevail.

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