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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 70635 计算机硬件设计和开发咨询 Consultancy in the design and development of computer hardware
42 70636 有关计算机编程的咨询服务 Consultancy services relating to computer programming
42 70637 有关质量控制的咨询服务 Consultancy services relating to quality control
42 70638 有关信息技术的咨询服务 Consultancy services relating to information technology
42 70639 有关水文地质学的咨询服务 Consultancy services relating to hydrogeology
42 70640 有关地质学的咨询服务 Consultancy services relating to geology
42 70641 云计算网络和应用领域的顾问咨询 Consulting in the field of cloud computing networks and applications
42 70642 有关岩土工程的咨询服务 Consultancy services relating to geotechnics
42 70643 有关计算机软件的顾问咨询服务 Consulting services relating to computer software
42 70644 网页设计咨询 Consultancy with regard to webpage design
42 70645 消费产品设计 Consumer product design
42 70646 环境保护咨商 Consultation in environment protection
42 70647 消费品安全测试 Consumer product safety testing
42 70648 物理学领域的咨商 Consultation in the field of physics
42 70649 消费产品安全测试和咨商 Consumer product safety testing and consultation
42 70650 有关计算机硬件的咨商服务 Consultation services relating to computer hardware
42 70651 有关分子科学的合同研究服务 Contract research services relating to molecular sciences
42 70652 有关计算机的咨商服务 Consultation services relating to computers
42 70653 控制技术顾问咨询服务 Control technology consulting services
42 70654 有关建筑规划的咨商服务 Consultation services relating to architectural planning
42 70655 数据和计算机程序转换（非物理转换） Conversion of data and computer programs (except physical conversion)
42 70656 有关室内设计的咨商服务 Consultation services relating to interior design
42 70657 为计算机网络创建和更新主页 Creating and updating of home pages for computer networks
42 70658 把有形的数据或文件转换成电子媒体 Conversion of data or documents from physical to electronic media
42 70659 有关计算机系统的咨商服务 Consultation services relating to computer systems