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TM5 and INTA 10th Joint Workshop: Comparison of Composite Marks in a Likelihood of Confusion Analysis

Monday, May 4, 2026 10:00 am – 12:00 pm Workshop Law & Policy TrackComplimentary
London, England

In this workshop, presenters will introduce the principles applied by TM5 offices in comparing composite marks in a likelihood of confusion analysis, and present case examples for different types of composite marks. This includes marks where the word and figurative elements are visually separated, or marks where the word and figurative elements are presented as an integrated design. This workshop will provide a valuable opportunity for users to learn how to judge the likelihood of confusion between marks within TM5 jurisdictions directly from government representatives.

TM5 is a forum through which the China National Intellectual Property Administration (CNIPA), the European Union Intellectual Property Office (EUIPO), the Japan Patent Office (JPO), the Korean Intellectual Property Office (KIPO), and the United States Patent and Trademark Office (USPTO) exchange information and undertake cooperative activities with the aim of supporting global business activities through trademark protection.

This workshop is free of charge and open to all Annual Meeting registrants. No pre-registration is required.

Moderator

Yugen Sasaki

Yugen Sasaki

Deputy Director of the International Cooperation Division

Japan Patent Office

Japan

Speakers

Zhenyu Guo

Deputy Director General,Trademark Office, CNIPA

China National Intellectual Property Administration (CNIPA)

China

Laura Hammel

Principal Counsel and Director for Trademark Policy

United States Patent and Trademark Office (USPTO)

United States

Chanyang Lee

Deputy Director, International Cooperation Division

MOIP Ministry of Intellectual Property

South Korea

Akihiko Morota

Director General, Trademark and Customer Relations Department

Japan Patent Office

Japan

Saho Munakata

Specialist for Trademark Planning, Trademark Division

Japan Patent Office

Japan

Vanessa Page

Legal Specialist

European Union Intellectual Property Office (EUIPO)

Spain

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