EU01 Chemicals
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 | 5479 | 镱 | Ytterbium |
| 01 | 5480 | 氧化锆 | Zirconia |
| 01 | 5481 | 硅酸钙 | Wollastonite |
| 01 | 5483 | 钇 | Yttrium |
| 01 | 5484 | 氯化锆 | Zirconium chloride |
| 01 | 5485 | 木醇 | Wood alcohol |
| 01 | 5487 | 沸石材料 | Zeolite material |
| 01 | 5488 | 氧化锆 | Zirconium oxide |
| 01 | 5490 | 沸石 | Zeolites |
| 01 | 5493 | 氯化锌 | Zinc chloride |
| 01 | 5496 | 乙基锌 | Zinc ethyl |