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EU Trademark Classification

EU40 Treatment of materials

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
40 66900 处理工业废物以封存碳 Treatment of industrial waste to sequester carbon
40 66901 工业废物处理 Treatment of industrial waste
40 66902 改变镜片光学性能的处理 Treatment of lenses to alter the optical properties
40 66903 激光束材料处理 Treatment of materials by laser beam
40 66904 陶瓷制品制造用材料的处理 Treatment of materials for the manufacture of ceramic goods
40 66905 用化学品处理材料 Treatment of materials using chemicals
40 66906 金属处理 Treatment of metal
40 66907 金属部件防腐蚀处理 Treatment of metal parts to prevent corrosion
40 66908 采用热浸镀锌和粉末喷涂工艺对金属部件进行防腐蚀处理 Treatment of metal parts to prevent corrosion using hot-dip galvanizing and powder coating processes
40 66909 金属处理 Treatment of metals
40 66910 天然气处理 Treatment of natural gas
40 66911 通过去除多氯联苯酚处理油类 Treatment of oils by the removal of polychlorinated biphenols
40 66912 改变光学元件光学性能的处理 Treatment of optical components to alter the optical properties
40 66913 处理塑料材料以生产塑料模制品 Treatment of plastic materials to produce plastic mouldings
40 66914 通过电解处理半成品 Treatment of semi-manufactured products by means of electrolysis
40 66915 金属铸造炉渣处理 Treatment of slag arising from metal casting
40 66916 立体图像处理 Treatment of stereoscopic images
40 66917 合成聚合物抗真菌侵蚀处理 Treatment of synthetic polymers against fungal attacks
40 66918 合成聚合物抗细菌感染处理 Treatment of synthetic polymers against bacteriological infections
40 66919 用防腐剂处理木料 Treatment of timber with preservatives
40 66920 有毒材料处理 Treatment of toxic material
40 66921 有毒污泥处理 Treatment of toxic sludges
40 66922 有毒废物处理 Treatment of toxic waste
40 66923 废物处理 Treatment of waste
40 66924 废料处理 Treatment of waste materials