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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 70510 计算机安全咨询 Computer security consultancy
42 70511 计算机软件安装 Computer software installation
42 70512 计算机程序顾问服务 Computer program advisory services
42 70513 防止非法网络访问的计算机安全服务 Computer security services for protection against illegal network access
42 70514 计算机软件集成 Computer software integration
42 70515 计算机程序维护服务 Computer program maintenance services
42 70516 计算机安全系统监控服务 Computer security system monitoring services
42 70517 计算机软件维护服务 Computer software maintenance services
42 70518 计算机程序更新服务 Computer program updating services
42 70519 计算机服务 Computer services
42 70520 计算机软件维护 Computer software (Maintenance of -)
42 70521 计算机编程 Computer programming
42 70522 计算机软件维护 Computer software maintenance
42 70523 计算机编程和软件设计 Computer programming and software design
42 70524 计算机软件编程服务 Computer software programming services
42 70525 计算机编程和计算机程序维护 Computer programming and maintenance of computer programs
42 70526 计算机编程咨询 Computer programming consultancy
42 70527 计算机编程咨询 Computer programming consultancy
42 70528 有关地球物理测量的计算机化信息服务 Computerised information services relating to geophysical measurement
42 70529 出租计算机 Computers (Rental of -)
42 70530 计算咨询 Computing consultancy
42 70531 有关流体的状态监测 Condition monitoring relating to fluids
42 70532 有关润滑脂的状态监测 Condition monitoring relating to greases
42 70533 有关润滑剂的状态监测 Condition monitoring relating to lubricants
42 70534 有关油类的状态监测 Condition monitoring relating to oils