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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 71635 图案设计 Pattern design
42 71636 溢油应急规划服务 Oil spill contingency planning services
42 71637 化学分析的执行 Performance of chemical analyses
42 71638 溢油应急规划服务 Oil spill contingency planning services
42 71639 个人计算机租用 Personal computer hire
42 71640 石油勘探 Petroleum exploration
42 71641 药物开发服务 Pharmaceutical drug development services
42 71642 药品评估 Pharmaceutical product evaluation
42 71643 药品开发 Pharmaceutical products development
42 71644 药物研发 Pharmaceutical research and development
42 71645 药物研究和开发服务 Pharmaceutical research and development services
42 71646 药物研究服务 Pharmaceutical research services
42 71647 摄影测量服务 Photogrammetry services
42 71648 物理研究 Physics [research]
42 71649 物理研究 Physics research
42 71650 浴室规划（设计） Planning [design] of bathrooms
42 71651 管道检查服务 Pipeline inspection services
42 71652 建筑物扩建规划（设计） Planning [design] of building extensions
42 71653 洁净室环境的规划和布局设计服务 Planning and layout design services for cleanroom environments
42 71654 建筑物规划（设计） Planning [design] of buildings
42 71655 酒吧规划（设计） Planning [design] of bars
42 71656 俱乐部规划（设计） Planning [design] of clubs
42 71657 陆地车辆内燃机规划（设计） Planning [design] of internal combustion engines for land vehicles
42 71658 厨房规划（设计） Planning [design] of kitchens
42 71659 多层办公大楼规划（设计） Planning [design] of multi-story office towers