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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 3504 皮革防水化学品 Leather-waterproofing chemicals
01 3505 工业用脂质 Lipids for use in industry
01 3506 园艺用储液聚合物 Liquid storing polymers for use in horticulture
01 3507 用于手表表盘的发光化学组合物 Luminous chemical composition for use on the dials of watches
01 3508 食品制造用大豆卵磷脂 Lecithin derived from soya for use in the manufacture of foodstuffs
01 3509 制造用脂质 Lipids for use in manufacture
01 3510 农业用储液聚合物 Liquid storing polymers for use in agriculture
01 3511 用于计时仪器表盘的发光化学组合物 Luminous chemical composition for use on the dials of chronometrical instruments
01 3512 工业用卵磷脂 Lecithin for industrial purposes
01 3513 非医疗用途的脂质体 Liposomes for non-medical use
01 3514 林业用储液聚合物 Liquid storing polymers for use in forestry
01 3515 夜光纸(感光) Luminous paper [sensitised]
01 3516 用于食品制造的工业用卵磷脂 Lecithin for industrial use in the manufacture of food products
01 3517 气雾剂分配器用液化气体 Liquefied gases for use in aerosol dispensers
01 3518 液压回路用液体 Liquids for hydraulic circuits
01 3519 镥 Lutetium [cassiopium]
01 3520 食品工业用卵磷脂 Lecithin for the food industry
01 3521 气雾剂容器用液化气体 Liquefied gases for use in aerosol containers
01 3522 去除电池硫酸盐用液体 Liquids for removing sulfates from batteries
01 3523 工业用溶菌酶 Lysozyme for industrial purposes
01 3524 用于制造的卵磷脂 Lecithin for use in manufacture
01 3525 吸液化学产品 Liquid absorbing chemical products
01 3526 去除蓄电池硫酸盐用液体 Liquids for removing sulfates from accumulators
01 3527 机器冷却剂 Machine coolants
01 3528 用于制造巧克力的卵磷脂 Lecithin for use in the manufacture of chocolate