Turkey: Trade mark prosecution and opposition under the new IP Code

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Turkey: Trade mark prosecution and opposition under the new IP Code

The New Turkish Industrial Property Code entered into force on January 10 2017. The IP Code replaces the Decree-laws pertaining to the protection of trade marks, patents, geographical indications and designs by unifying them into a single code.

Among other reforms, the trade mark chapter includes changes relating to prosecution and opposition procedures for trade marks. These are now in greater compliance with the relevant European Union directives.

First, the graphical representation criteria for signs to be registered as a trade mark has changed to "signs capable of being represented on the register in a manner which enables the competent authorities and the public to determine the clear and precise subject matter of the protection afforded to its proprietor". Further, "colours" and "sounds" have been explicitly stated under "signs" that can be registered as a "trade mark" for the first time. In addition, it has been explicitly stated that the signs that are not distinctive and which include geographical indications cannot be registered. Those were already accepted under the former legislation through interpretation but now they are clearly mentioned in the IP Code.

One of the major changes in trade mark prosecution is that the IP Code introduces the principle of co-existence into Turkish trade mark law. Accordingly, letters of consent from the senior trade mark/trade mark application owners will be acceptable in overcoming the citations of earlier senior identical or indistinguishably similar trade marks by the Turkish Patent and Trade Mark Office as an ex officio refusal ground.

The IP Code includes major changes relating to the opposition proceedings as well. First, the term for opposition for trade marks has been shortened to two months from three months. Further, during the opposition proceedings before the Office opponents will have to prove genuine use or produce justified reasons for non-use of their trade marks within the last five years that they cite as grounds for the opposition, if so requested by the applicant. Accordingly, if the opponent cannot prove genuine use or produce justified reasons for non-use, the opposition will be rejected.

There are also changes relating to opposition grounds. The protection of well-known trade marks in the meaning of Paris Convention, which was recently cancelled by the Constitutional Court, has been re-introduced as a relative opposition ground.

Finally, it is worth noting that for trade mark applications that were filed before January 10 2017, the former legislation, namely the Trademark Decree-Law, will still apply until their registration processes complete.

Uğur Aktekin

Mutlu Yıldırım Köse

Gün + Partners

Kore Şehitleri Cad. 17

Zincirlikuyu 34394

İstanbul, Turkey

Tel: + (90) (212) 354 00 00

Fax: + (90) (212) 274 20 95

gun@gun.av.tr

gun.av.tr

more from across site and SHARED ros bottom lb

More from across our site

Lawyers adapting to AI-driven recommendations are being pushed to demonstrate expertise publicly rather than simply relying on a polished website
Mid-market businesses looking to establish an online presence need ‘holistic’ brand protection services at an accessible cost, according to partners
Our latest update also includes the latest case filing statistics, and an update on how a transatlantic merger could be a UPC opportunity for the US half of the partnership
New partners, from biotech company Leyden Labs and Novartis, take the total number of partner hires to 12 since the firm took on external investment in late 2024
Labelled the ‘largest law firm merger in history’, the new outfit could also spell an opportunity for US clients to capitalise on Hogan Lovells' UPC expertise
Andy Lee and Amy Brooks of Brandsmiths explain how the firm secured a win for Peppa Pig over rival children’s character Wolfoo, in a case that centred on copied audio clips
Pedro Moreira outlines proposals by INPI that look set to open a discussion regarding biological materials, extracts, sequences, genetically edited plants, and computer programs
The combined firm, which has a newly appointed IP partner in London, brings together more than 3,500 practitioners across 52 offices, with flagship hubs in Seattle, London, Sydney and New York
A host of SEP-rich law firms, both leading arguments and as intervenors, are set to feature in the UK Supreme Court’s third FRAND episode, though one ground of appeal has been settled
Law firms are investing in generative engine optimisation and boosting their online presence in the hope of gaining a new client base
Gift this article