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EU Trademark Classification

EU42 Scientific and technological services

Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.

Filing an EU trademark? See our guide: EU trademark registration

For national registration in EU member states and the Benelux, see: Benelux trademark registration · Trademark registration in France · Trademark registration in Greece · Trademark registration in Ireland · Trademark registration in Italy · Trademark registration in Poland · Trademark registration in Spain

Class Ref. No. Chinese English
42 71710 产品研发 Product research and development
42 71711 产品安全测试 Product safety testing
42 71712 产品测试 Product testing
42 71713 计算机相关专业顾问服务 Professional advisory services relating to computers
42 71714 建筑学相关专业咨询 Professional consultancy relating to architecture
42 71715 计算机软件相关专业顾问服务 Professional advisory services relating to computer software
42 71716 电子商务平台用软件编程 Programming of software for e-commerce platforms
42 71717 技术相关专业咨询 Professional consultancy relating to technology
42 71718 食品技术相关专业顾问服务 Professional advisory services relating to food technology
42 71719 互联网平台用软件编程 Programming of software for Internet platforms
42 71720 海洋技术相关专业咨询 Professional consultancy relating to marine technology
42 71721 计算机硬件相关专业顾问服务 Professional advisory services relating to computer hardware
42 71722 数据导入和管理用软件编程 Programming of software for importing and managing data
42 71723 计算机安全相关专业咨询 Professional consultancy relating to computer security
42 71724 内部住宿设施设计相关专业咨询 Professional consultancy relating to the design of interior accommodation
42 71725 库存管理用软件编程 Programming of software for inventory management
42 71726 有关农业化学的专业咨询服务和建议 Professional consulting services and advice about agricultural chemistry
42 71727 计算机编程相关专业咨询服务 Professional consultancy services relating to computer programming
42 71728 网站开发用软件编程 Programming of software for website development
42 71729 建筑设计相关专业服务 Professional services relating to architectural design
42 71730 流体动力学相关专业咨询 Professional consultancy relating to fluid dynamics
42 71731 互联网门户、聊天室、聊天热线和互联网论坛用软件编程 Programming of software for Internet portals, chatrooms, chat lines and Internet forums
42 71732 计算机编程 Programming (Computer -)
42 71733 计算机相关专业咨询 Professional consultancy relating to computers
42 71734 电信软件编程 Programming of telecommunications software