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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.

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Class Ref. No. Chinese English
01 3254 胶凝剂 Gelling agents
01 3255 工业用胶 Glue for industrial purposes
01 3256 用于制冷系统的气体 Gases for use in refrigeration systems
01 3257 电泳凝胶(医用或兽医用除外) Gels (Electrophoresis -), other than for medical or veterinary purposes
01 3258 工业用胶水 Glues for industrial purposes
01 3259 热处理用气体 Gases for use in thermal treatment
01 3260 农业生产用种子基因 Genes of seeds for agricultural production
01 3261 工业用胶 Glues for use in industry
01 3262 熔焊用气体 Gases for use in welding
01 3263 由试剂组成的基因身份检测剂 Genetic identity tests comprised of reagents
01 3264 工业用谷氨酸盐 Glutamate for industrial use
01 3265 树干粘虫环用粘胶制剂 Glutinous preparations for tree-banding
01 3266 由非医用试剂组成的基因身份检测 Genetic identity tests comprised of reagents for non-medical purposes
01 3267 谷氨酸作为化妆品制造原料 Glutamic acid as raw materials for use in the manufacture of cosmetics
01 3268 树木嫁接用粘胶制剂 Glutinous preparations for tree-grafting
01 3269 发芽抑制剂[抗发芽剂] Germination inhibitors [anti-sprouting agents]
01 3270 工业用谷氨酸 Glutamic acid for industrial purposes
01 3271 树干粘虫环用粘胶制剂 Glutinous tree-banding preparations
01 3272 吸气剂(化学活性物质) Getters [chemically active substances]
01 3273 工业用途谷蛋白 Glutelin for industrial purposes
01 3274 草坪肥料 Grass fertilizers
01 3275 树木嫁接用粘胶制剂 Glutinous tree-grafting preparations
01 3276 制毛玻璃用化学品 Glass-frosting chemicals
01 3277 工业用谷蛋白 Gluten for industrial purposes
01 3278 工业过程用除油剂 Grease cutters for use in industrial processes