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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 70260 建筑咨询 Architectural consultation
42 70261 有关医疗器具的校准服务 Calibration services relating to medical apparatus
42 70262 评估与风险相关的化学品信息 Assessing chemical information in relation to risks
42 70263 化学品行为分析 Behavioural analysis of chemicals
42 70264 建筑设计 Architectural design
42 70265 有关计算机软件的校准服务 Calibration services relating to computer software
42 70266 评估与危害相关的化学品信息 Assessing chemical information in relation to hazards
42 70267 生化分析 Biochemical analysis
42 70268 外部装饰建筑设计 Architectural design for exterior decoration
42 70269 有关电子器具的校准服务 Calibration services relating to electronic apparatus
42 70270 评估与危害相关的毒理学信息 Assessing toxicological information in relation to hazards
42 70271 生物化学工程服务 Biochemical engineering services
42 70272 室内装饰建筑设计 Architectural design for interior decoration
42 70273 有关分析器具的校准服务 Calibration services relating to analytical apparatus
42 70274 评估与风险相关的毒理学信息 Assessing toxicological information in relation to risks
42 70275 生化研究 Biochemical research
42 70276 城镇规划建筑设计 Architectural design for town planning
42 70277 制图学 Cartography
42 70278 天文学咨询 Astronomy consultation
42 70279 生物化学研究和开发 Biochemical research and development
42 70280 有关展览的建筑设计服务 Architectural design services relating to exhibitions
42 70281 地图绘制和测绘 Cartography and mapping
42 70282 硬币鉴定 Authenticating coins
42 70283 生物化学研究服务 Biochemistry research services
42 70284 建筑设计服务 Architectural design services