Greek trademarks committee rules GSK and GMK are dissimilar

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

Greek trademarks committee rules GSK and GMK are dissimilar

Sponsored by

patrinos-logo.png
Trademark Registration Concept

Evangelia Sioumala of Patrinos & Kilimiris suggests some of the reasoning applied in a decision by the Greek Trademarks Administrative Committee is not in line with settled EU case law

In a recent opposition brought before the Greek Trademarks Administrative Committee (TAC), which is the competent body to decide on oppositions, the TAC considered whether a trademark, below right, seeking registration in classes 5 and 10 is confusingly similar to an earlier trademark, below left, registered in the same classes.

Patrinos.JPG

In its judgment in January 2024, the TAC made reference to settled EU case law; according to which, the overall assessment of the likelihood of confusion must be based on the overall impression given by the marks being compared, bearing in mind, inter alia, their distinctive and dominant elements (C-342/97, Section 18, and C-251/95, Section 22).

Nevertheless, even though the TAC found that the dominant wordsof the trademarks compared (“GSK” and “GMK”) are almost identical in that they consist of three letters, two of which are identical and reproduced in the same order, it concluded that they are not confusingly similar, as the addition of the word “medical” and a cross to the contested trademark suffice to exclude the likelihood of confusion.

Apparent points of divergence with settled EU case law

The ruling does not seem to be in line with settled EU case law; according to which, the difference in a single letter does not constitute a visual and aural difference in marks consisting of only three letters, two out of three of which are identical and in the same order (T-388/00, Sections 66–71).

Furthermore, by ruling that the addition of the word “medical” differentiates the trademarks, the decision contradicted settled EU case law; according to which, the word “medi” or “medical” is not capable of distinguishing goods in the pharmaceutical sector. In addition, the meaning of the word is immediately perceptible to the Greek consumer. The decision also ignored the fact that the presence of a cross is commonplace in the health sector and has become established for the identification of medical products.

With regard to the similarity of the products, although the TAC stated that both trademarks covered products in classes 5 and 10, it concluded that the opponent company operates in the field of medicines and vaccines, while the applicant markets medical devices, thus they are two undertakings with different activities and geographical coverage. The above reasoning is contrary to settled case law that geographical origin is not relevant for the finding of similarity of goods or services.

Finally, the TAC ruled that due to the nature of the products concerned (pharmaceuticals), the degree of attention of the relevant public is high, again contradicting settled case law (T-323/14, Section 77, and C-342/97, Section 18) that the relevant public’s level of attention being high is not, in any event, sufficient to rule out the likelihood of confusion.

The decision can be appealed, and it remains to be seen whether the above reasoning of the TAC will survive a more thorough examination by the higher competent body.

more from across site and SHARED ros bottom lb

More from across our site

Barry Greenbaum, partner at Olshan Frome Wolosky, explains how in-house teams can update their approach to brand development, and where AI can add value
Christine Chiramel, who joins a full-service law firm after 17 years of working at specialist firms, says she’s excited to explore how corporate commercial issues are blurring into IP
Practitioners say increasing the pecuniary jurisdiction of India’s most popular litigation forum to around $2 million would spark unpredictability and make it difficult for SMEs to benefit
The Spain-based firm has appointed an industry veteran to lead the group, which it hopes will strengthen its ability to support clients in ‘disruptive technologies’
Shaina Haria, a final-seat trainee at an international law firm’s UK office, shares how she fell in love with IP and why the area of law has changed the way she views the world
Now in its sixth edition, the IP Case Law Conference was focussed on the notion of ‘growing through change’
Nick Redfearn and Khanh Nguyen of Rouse discuss Vietnam’s latest identification in the 2026 Special 301 Report and how the country is taking genuine steps to meet US expectations
Tatiana Campello reflects on 30 years of practising at the firm, and urges women IP attorneys to think beyond the day-to-day
A David v Goliath battle involving TikTok, and Via Licensing Alliance adding new members to its Voice Codec patent pool, were also among the top talking points
Latham & Watkins bolstered its IP litigation bench in California with the addition of Kieran Kieckhefer, as partner demand for trial-ready expertise shows no sign of slowing
Gift this article