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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 3654 用于非医学研究实验室的细胞培养基 Media for cell culture for use in non-medical research laboratories
01 3655 磁性氧化铁 Magnetic iron oxide
01 3656 固态粪肥 Manure in solid form
01 3657 金属蚀刻剂 Metal etchants
01 3658 用于生物技术行业的细胞培养基 Media for cell culture for use in the biotechnological industry
01 3659 麦芽蛋白 Malt albumen
01 3660 粪肥 Manures
01 3661 金属交换树脂 Metal exchange resins
01 3662 记录视觉图像用介质(感光胶片) Media for recording visual images [sensitised films]
01 3663 麦芽蛋白[原料] Malt albumen [raw material]
01 3664 含抗氧化剂的粪肥 Manures containing antioxidants
01 3665 金属硬化组合物 Metal hardening compositions
01 3666 色谱分析用介质[非医用] Media for use in chromatography [not medical]
01 3667 盆栽植物用粪肥 Manures for flowerpot plants
01 3668 金属硬化剂 Metal hardening preparations
01 3669 胶版平版印刷用介质 Media for use in offset lithographic printing
01 3670 草地用粪肥 Manures for use on grass or grassland
01 3671 工业用途的金属氧化物粉末 Metal oxide powders for industrial purposes
01 3672 分离技术用介质(非医用) Media for use in separation techniques [not medical]
01 3673 海洋成分制粪肥 Manures made from sea components
01 3674 金属氧化物 Metal oxides
01 3675 三聚氰胺 Melamine
01 3676 金属电镀组合物 Metal plating compositions
01 3677 三聚氰胺树脂 Melamine resin
01 3678 金属防腐剂[化学] Metal preservatives [chemical]