Overview

The Turkish Patent and Trademark Office (TÜRKPATENT) provides an online trademark search system that allows users to search Turkish trademark applications and registrations.

The system is available in both Turkish and English.

The English interface may occasionally contain unusual wording or direct translations from Turkish, but the content is generally understandable and functional for search purposes.

The online system is commonly used for:

  • Preliminary trademark availability searches
  • Monitoring trademark applications
  • Reviewing registration details
  • Conducting clearance assessments

Main Search Sections

When entering the search screen, users generally see two main sections:

Trademark Research

This is the primary trademark search interface where users can search trademark records using different criteria.

File Tracking

This section allows direct inquiry of a trademark file based on:

  • Application number
  • Registration number
  • International registration number

Access to the File Tracking system requires Turkish e-government (e-Devlet) credentials.

Searches may be conducted for:

  • All mark types
  • Well-known marks
  • WIPO protected marks
  • Sound marks
  • Motion marks

In practice, most searches are conducted under the default option:

  • All Mark Types

Available Search Criteria

Trademark searches may be conducted using one or more criteria simultaneously.

The available search parameters include:

  • Trademark name
  • Applicant name
  • Publication bulletin number
  • Registration bulletin number
  • Client number
  • Nice classes

The most frequently used criteria are:

  • Trademark name
  • Applicant name
  • Classes

Trademark name searches may be performed using:

  • Contains
  • Starts with
  • Equal

The system does not currently provide a fuzzy search option.

The search system is primarily intended for:

  • Word marks

Logo and device searches are not directly available through the public database interface.

For logo similarity searches, professional trademark databases commonly used by Turkish trademark attorneys are generally preferred.

The applicant search option allows users to identify trademark applications or registrations belonging to a particular company or individual.

Searches may be conducted using:

  • Starts with
  • Equal

This is particularly useful for:

  • Portfolio reviews
  • Competitor monitoring
  • Due diligence searches

Searching by Nice Classes

Users may limit searches to specific Nice classes.

For this purpose, the user may select the option:

  • Selected Classes

and then enter the relevant class numbers for the search.

Multiple classes may be searched simultaneously.

Viewing Trademark Details

After submitting the search, the system displays a list of matching trademarks.

By clicking the “Details” button, users can access the trademark extract page containing information such as:

  • Application number and filing date
  • Registration number and registration date
  • International registration number (Madrid designations)
  • Publication dates
  • Nice classes
  • Goods and services
  • Status history
  • Applicant details (after publication)
  • Representative information (after publication)

Regarding applicant details, applicant addresses are not publicly displayed due to Turkish personal data protection and privacy regulations.

The information is updated continuously within the registry system.

File Tracking System

A search based directly on a trademark application or registration number may also be conducted through the File Tracking section.

The system redirects users to:

  • https://opts.turkpatent.gov.tr/login

This section operates through Türkiye’s e-government infrastructure.

The file tracking tool is only available to users with Turkish e-government credentials.

However, most trademark details remain accessible through ordinary trademark name searches under the Trademark Research section.

Status Information

The status history of trademark files is generally displayed in Turkish.

Users may:

  • Use machine translation tools, or
  • Consult Turkish trademark attorneys for detailed interpretation

This is particularly important in complex prosecution or opposition matters where procedural status explanations may require legal interpretation.

Practical Considerations

The TÜRKPATENT online database is useful for preliminary searches and monitoring purposes.

However, public database searches may not always identify:

  • Similar logos
  • Phonetically similar marks
  • Conceptually similar trademarks
  • Risks arising from prior unregistered rights

For important filings and clearance projects, professional trademark clearance analysis is generally recommended.

Conclusion

The TÜRKPATENT trademark database provides an accessible and practical platform for conducting trademark searches in Türkiye.

The system allows users to review trademark records, monitor applications and conduct preliminary availability searches through an online interface available in both Turkish and English.