US01 Chemicals
Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.
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| Class | Item No. | Chinese | English |
|---|---|---|---|
| 01 | 001-525 | 碳水化合物 | Carbonic hydrates |
| 01 | 001-524 | 碳酸气 | Carbonic acid gas |
| 01 | 001-523 | 碳酸盐 | Carbonates |
| 01 | 001-522 | 四氯化碳 | Carbon tetrachloride |
| 01 | 001-521 | 氟氯化碳 | Carbon fluorochloride |
| 01 | 001-52 | 砖石防腐剂（涂料和油除外） | Masonry preservatives, other than paints and oils |
| 01 | 001-518 | 咔唑 | Carbazole |
| 01 | 001-516 | 锎 | Californium |
| 01 | 001-515 | 过磷酸钙肥料 | Calcium superphosphate fertilizer |
| 01 | 001-513 | 硅酸钙肥料 | Calcium silicate fertilizer |
| 01 | 001-713 | 聚硅氮烷 | Polysilazanes |
| 01 | 001-511 | 磷酸钙 | Calcium phosphate |
| 01 | 001-510 | 氧化钙 | Calcium oxides |
| 01 | 001-51 | 用于半导体制造的掩蔽化合物 | Masking compounds for use in the manufacture of semiconductors |
| 01 | 001-509 | 硝酸钙 | Calcium nitrate |
| 01 | 001-507 | 硝酸铝 | Aluminium nitrate |
| 01 | 001-506 | 碘化铝 | Aluminium iodide |
| 01 | 001-505 | 氢氧化铝 | Aluminium hydroxide |
| 01 | 001-504 | 氯化铝 | Aluminium chloride |
| 01 | 001-503 | 铝酸盐 | Aluminate |
| 01 | 001-502 | 烯丙基氯 | Allyl chloride |
| 01 | 001-501 | 烯丙醇 | Allyl alcohol |
| 01 | 001-500 | 碱 | Alkalies |
| 01 | 001-5 | 用于一般粘合和修复用途的环氧胶 | Epoxy glue for general bonding and repair purposes |
| 01 | 001-497 | 己二酸 | Adipic acid |