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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 3804 泥炭制模压栽培介质 Moulded growing media consisting of peat
01 3805 核酸扩增试剂[非医疗用途] Nucleic acid amplification reagents [other than for medical use]
01 3806 天然石墨 Natural graphite
01 3807 氮 Nitrogen
01 3808 铸造用模塑料 Moulding compounds (Foundry -)
01 3809 用于核酸扩增过程的核酸(非医疗用途) Nucleic acid for use in nucleic acid amplification processes [other than for medical use]
01 3810 工业用天然石墨 Natural graphite for industrial purposes
01 3811 氮化合物 Nitrogen compounds
01 3812 铸造用模塑粉 Moulding powders (Foundry -)
01 3813 法医分析用核酸试剂(非医用) Nucleic acid reagents for use in forensic analysis [other than for medical purposes]
01 3814 天然粪肥 Natural manure
01 3815 氮氧化物 Nitrogen oxides
01 3816 铸造造型制剂 Moulding preparations (Foundry -)
01 3817 核酸测序程序[非医疗用途] Nucleic acid sequencing programs [other than for medical use]
01 3818 工业用途的天然淀粉 Natural starches for industrial purposes
01 3819 氮肥 Nitrogenous fertilisers
01 3820 泥浆分散剂 Mud dispersants
01 3821 核酸 Nucleic acids
01 3822 负片相纸 Negative paper
01 3823 氮肥 Nitrogenous fertilizer
01 3824 钻井泥浆 Muds (Drilling -)
01 3825 重组核酸 Nucleic recombinant acids
01 3826 钕 Neodymium
01 3827 含氮石灰[肥料] Nitrogenous lime [manure]
01 3828 农业环境土壤增肥用覆盖物 Mulch for soil enrichment in agricultural environments