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US Trademark Classification

US42 Scientific and technological services

Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.

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Class Item No. Chinese English
42 042-2859 洁净煤技术领域的研究 Research in the field of clean coal technology
42 042-2860 提供实时天气信息 Providing real-time weather information
42 042-2861 量子精密测量领域的研究 Research in the field of quantum precision measuring
42 042-2862 手机屏下指纹识别领域的技术研究 Technological research in the field of mobile phone screen fingerprint recognition
42 042-2863 生物塑料技术研究 Bioplastics technology research
42 042-2864 海水淡化技术研究 Sea water desalination technology research
42 042-2865 机器视觉技术研究 Machine vision technology research
42 042-2866 RNA干扰技术研究 RNA interference technology research
42 042-2867 环状RNA疫苗研究 Circular RNA vaccine research
42 042-2868 siRNA药物研究和开发 Research and development of siRNA drugs
42 042-2869 诱导多能干细胞研究 Research of induced pluripotent stem cells
42 042-2870 视频游戏和计算机游戏的开发 Development of video and computer games
42 042-2871 材料科学领域的研究 Research in the field of materials science
42 042-2872 半导体测试 Testing of semiconductors
42 042-2873 提供用于汇编和整理商业智能的不可下载在线软件 Providing online non-downloadable software for compiling and organizing business intelligence
42 042-2874 提供用于制作广告版面的不可下载在线软件 Providing online non-downloadable software for creating advertising layout
42 042-2875 提供不可下载的在线工作流管理软件 Providing online non-downloadable workflow management software
42 042-2876 提供用于制定{指明主题或领域，例如适当医疗护理、公认会计原则、公正人事评审等}基准标准的不可下载在线软件 Providing online non-downloadable software for developing benchmarking standards of {specify subject matter or field, e.g., proper medical care, acceptable accounting principles, unbiased personnel review, etc.}
42 042-2877 暗物质领域的研究 Research in the field of dark matter
42 042-2878 4D打印领域的技术研究 Technical research in the field of 4D printing
42 042-2879 3D激光成形领域的技术研究 Technical research in the field of 3D laser forming
42 042-2880 量子模拟领域的研究 Research in the field of quantum simulation
42 042-2881 异构计算领域的研究 Research in the field of heterogeneous computing
42 042-2882 道路网络设计 Design of road networks
42 042-2883 与超声波指纹识别相关的技术研究 Technological research relating to ultrasonic fingerprint recognition