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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 70310 办公设施设计的建筑服务 Architectural services for the design of office facilities
42 70311 细菌学咨询和研究 Bacteriological consultation and research
42 70312 生物医学研究服务 Biomedical research services
42 70313 工业建筑设计的建筑服务 Architectural services for the design of industrial buildings
42 70314 细菌学研究 Bacteriological research
42 70315 有关酶合成的生物技术研究 Biotechnological research relating to enzymatic synthesis
42 70316 商业建筑设计的建筑服务 Architectural services for the design of commercial buildings
42 70317 细菌学研究和测试 Bacteriological research and testing
42 70318 有关农业的生物技术研究 Biotechnological research relating to agriculture
42 70319 编制建筑图纸的建筑服务 Architectural services for the preparation of architectural plans
42 70320 生物技术研究 Biotechnological research
42 70321 有关土地开发的建筑服务 Architectural services relating to land development
42 70322 与牲畜相关的生物技术研究 Biotechnological research relating to livestock
42 70323 有关土地开发的建筑服务 Architectural services relating to land development
42 70324 有关园艺的生物技术研究 Biotechnological research relating to horticulture
42 70325 有关工业的生物技术研究 Biotechnological research relating to industry
42 70326 有关石油工业的生物技术研究 Biotechnological research relating to the petroleum industry
42 70327 生物技术研究 Biotechnology research
42 70328 细胞分离技术服务 Cell separation technology services
42 70329 认证（质量控制） Certification [quality control]
42 70330 建筑物能效认证服务 Certification services for the energy efficiency of buildings
42 70331 计算机辅助科学研究服务 Computer aided scientific research services
42 70332 化学分析 Chemical analysis
42 70333 编制数据处理程序 Compilation of data-processing programs
42 70334 土地化学分析 Chemical analysis of land