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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 2079 用作脂肪替代品的化学物质 Chemical substances for use as fat replacements
01 2080 用于生产成型粉末的化学物质 Chemical substances for use in the production of forming powder
01 2081 用于制造的化学物质 Chemical substances for use in manufacture
01 2082 用于金属精加工和金属处理的化学物质 Chemical substances for use in metal finishing and metal treatment
01 2083 用于生产合成橡胶的化学物质 Chemical substances for use in the production of synthetic rubber
01 2084 纺织工业整理工艺中使用的化学物质 Chemical substances for use in finishing processes in the textile industry
01 2085 用于生物化学工业的化学物质 Chemical substances for use in the biochemical industry
01 2086 用于溶解恶臭气体的化学物质 Chemical substances for use in dissolving malodorous gases
01 2087 用作青贮饲料添加剂的化学物质 Chemical substances for use as silage additives
01 2088 用于生物发光过程的化学物质 Chemical substances for use in bioluminescent processes
01 2089 用作土壤覆盖物的化学物质 Chemical substances for use as soil coverings
01 2090 植物来源的含磷脂的化学物质 Chemical substances of vegetable origin and containing phospholipids
01 2091 复印和影印中使用的化学物质 Chemical substances used in copying and photocopying
01 2092 用于制备卤化化学衍生物的化学物质 Chemical substances used in the preparation of halogenated chemical derivatives
01 2093 用于制造维生素的化学补充剂 Chemical supplements for use in the manufacture of vitamins
01 2094 化学增效剂 Chemical synergists
01 2095 用作工业润滑脂添加剂的化学物质 Chemical substances for use as additives to industrial lubricating greases
01 2096 化学试纸 Chemical test paper
01 2097 土壤矫正用化学品 Chemicals for the correction of soils
01 2098 用于防止牛奶中蛋白凝固的化学物质 Chemical substances for use in preventing the coagulation of albumin in milk
01 2099 敏化化学试纸 Chemical test paper [sensitised]
01 2100 制颜料用化学品 Chemicals for the manufacture of pigments
01 2101 用作食品成分的化学物质 Chemical substances for use as food ingredients
01 2102 用于检测亚硝酸盐的片剂化学测试试剂(非医用或兽医用) Chemical test reagents in tablet form for testing for nitrites [other than medical or veterinary]
01 2103 制漆用化学品 Chemicals for the manufacture of paints