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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 5429 除蜡剂 Wax remover
01 5430 用于游泳池和水疗中心的水处理化学品 Water treatment chemicals for use in swimming pools and spas
01 5431 用于制造目的的木浆 Wood pulp for manufacturing purposes
01 5432 纺织工业用润湿剂 Wetting preparations for use in the textile industry
01 5433 耐磨陶瓷化合物 Wear resistant ceramic compounds
01 5434 水疗池用水处理化学品 Water treatment chemicals for use in swimming spas
01 5435 鞣料木 Wood (Tan -)
01 5436 防治小麦黑穗病的化学制剂 Wheat blight [smut] (Chemical preparations for protection against -)
01 5437 分拣溜槽用耐磨化学涂层 Wear resistant chemical coating for sorting chutes
01 5438 用于游泳池和水疗中心的水处理矿物质 Water treatment minerals for use in swimming pools and spas
01 5439 木醋液[焦木酸] Wood vinegar [pyroligneous acid]
01 5440 工业用小麦蛋白 Wheat proteins for industrial use
01 5441 砌体浸渍用防风雨组合物(化学品) Weather proofing compositions [chemicals] for impregnation into masonry
01 5442 工业用木工胶粘剂 Woodworking adhesives for industrial use
01 5443 小麦蛋白[原料] Wheat proteins [raw material]
01 5444 混凝土浸渍用防风雨组合物(化学品) Weather proofing compositions [chemicals] for impregnation into concrete
01 5445 X射线造影剂(非医用) X-ray contrast media, other than for medical use
01 5446 预防小麦黑穗病的化学制剂 Wheat smut (Chemical preparations to prevent -)
01 5447 耐候涂料[化学涂料,油漆除外] Weather resistant coatings [chemical, other than paints]
01 5448 未曝光的X光感光胶片 X-ray films, sensitized but not exposed
01 5449 磷酸锌 Zinc phosphate
01 5450 白炭黑乳浊剂 White carbon opacifiers
01 5451 耐候防腐剂[化学品,油漆除外] Weathering preservatives [chemical, other than paints]
01 5452 X光纸 X-ray papers
01 5453 硅酸锌 Zinc silicate