Europe

Slovenia

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

Authority

SIPO

PCT

31 mo

Madrid

Member

SIPO Search

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Before You Start

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

1
Whether to pursue the Paris route, PCT national phase, or start with trademark registration in Slovenia
2
Which of patent filing, trademark registration, annuity, or renewal is the most urgent priority
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 Slovenia

Slovenian patents via SIPO or EPO. EPO/PCT member; 31-month deadline. 20-year term. Utility models available (10 years). EU member; EU Unitary Patent covers Slovenia.

Patent Protection ▾

SIPO national (Slovenian; examination; 20 years); EPO validation (Slovenian translation); utility model (10 years; no examination); EU Unitary Patent (SI participates).

Source: SIPO; EPO; EU Unitary Patent

Trademark System & Process

Trademark System in Slovenia

Slovenian trademarks via SIPO or EUIPO (EUTM). 10-year term; renewable. EUTM covers Slovenia automatically.

Trademark Application ▾

SIPO national: ~12–18 months; Slovenian language. EUIPO EUTM: ~4–6 months; covers all EU states.

Source: SIPO; EUIPO

Patent Annuity

Slovenia Patent Annuities

SIPO national patent annuities from year 3; grace period with surcharge.

Source: SIPO fee schedule

Annuity Reference → Managed Annuities

Trademark Renewal

Slovenia Trademark Renewals

Trademark: 10-year term; renew before expiry; grace period with surcharge.

Source: SIPO

Renewal Reference → Managed Renewals

FAQ

Common Questions — Slovenia IP

Does Slovenia support PCT? ▾

Yes, 31-month PCT deadline.

Does an EUTM cover Slovenia? ▾

Yes, Slovenia is an EU member; EUTMs automatically cover Slovenia.

Is Slovenia an EPO member? ▾

Yes, European patents can be validated in Slovenia with a Slovenian translation.

Is Slovenia covered by the EU Unitary Patent? ▾

Yes, Slovenia is a participating state.

Does Slovenia accept Madrid trademark designations? ▾

Yes, Slovenia joined Madrid in 1991; international designations accepted.

Does Slovenia have utility model protection? ▾

Yes, 10-year term; no substantive examination.

Must SIPO applications be in Slovenian? ▾

Yes, SIPO national applications must be in Slovenian.

Is there a use requirement for Slovenian trademarks? ▾

Yes, non-use within 5 years can lead to revocation.

Does Slovenia support WIPO DAS? ▾

Yes, SIPO participates in WIPO DAS.

When do Slovenian patent annuities start? ▾

From year 3 of the filing date; annually until expiry.

Official Reference Sources

Sources for This Page

SIPO Official Website www.uil.gov.si EUIPO www.euipo.europa.eu WIPO — Slovenia www.wipo.int/members/en/details.jsp?country_id=141

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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