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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 71110 机加工技术开发 Development of machining techniques
42 71111 开发生物技术应用的测量探针 Development of measuring probes for biotechnological applications
42 71112 测量和测试方法开发 Development of measuring and testing methods
42 71113 新产品开发 Development of new products
42 71114 为他人开发新技术 Development of new technology for others
42 71115 药物制剂及药品的开发 Development of pharmaceutical preparations and medicines
42 71116 动力总成开发 Development of power assemblies
42 71117 数据处理程序开发 Development of programmes for data processing
42 71118 计算机用程序开发 Development of programs for computers
42 71119 假体开发 Development of prostheses
42 71120 软件开发 Development of software
42 71121 数字信号处理用软件开发 Development of softwarefor digital signal processing
42 71122 音视频操作员用软件开发 Development of software for audio and video operators
42 71123 数据处理系统开发 Development of systems for the processing of data
42 71124 多媒体内容压缩和解压缩用软件开发 Development of software for compression and decompression of multimedia contents
42 71125 数据传输系统开发 Development of systems for the transmission of data
42 71126 确定亲子关系的DNA检测服务（实验室服务） DNA testing services to determine paternity (laboratory services)
42 71127 多媒体数据存储和调用软件开发 Development of software for multimedia data storing and recalling
42 71128 数据存储系统开发 Development of systems for the storage of data
42 71129 文件数据从一种计算机格式转换为另一种格式 Document data transfer from one computer format to another
42 71130 安全网络运行软件的开发 Development of software for secure network operations
42 71131 电子网络保护技术开发 Development of technologies for the protection of electronic networks
42 71132 光伏系统的设计制图和开发 Drafting and development of photovoltaic systems
42 71133 多媒体内容处理和分发用软件开发 Development of software for processing and distribution of multimedia contents
42 71134 电线测试器械开发 Development of testing apparatus for electrical wires