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 | 001-605 | 邻苯二甲酸酐 | Phthalic anhydride |
| 01 | 001-604 | 邻苯二甲酸 | Phthalic acid |
| 01 | 001-603 | 摄影用感光剂 | Photographic sensitizers |
| 01 | 001-601 | 摄影定影剂 | Photographic fixers |
| 01 | 001-600 | 摄影干板 | Photographic dry plates |
| 01 | 001-60 | 用于{指明具体用途或行业，或指明一般工业用途（如果准确）}的氯 | Chlorine for {indicate specific use or industry or indicate for general industrial use, if accurate} |
| 01 | 001-599 | 摄影用显影剂 | Photographic developers |
| 01 | 001-598 | 碘化钙 | Calcium iodide |
| 01 | 001-597 | 氢氧化钙 | Calcium hydroxide |
| 01 | 001-596 | 氟化钙 | Calcium fluoride |
| 01 | 001-595 | 氰化钙 | Calcium cyanide |
| 01 | 001-594 | 氰氨化钙 | Calcium cyanamides |
| 01 | 001-593 | 氯化钙 | Calcium chloride |
| 01 | 001-592 | 碳酸钙 | Calcium carbonate |
| 01 | 001-591 | 碳化钙 | Calcium carbide |
| 01 | 001-590 | 硫氢化钙 | Calcium bisulphide |
| 01 | 001-589 | 铝酸钙 | Calcium aluminate |
| 01 | 001-588 | 钙 | Calcium |
| 01 | 001-587 | 煅烧钾肥 | Calcined potassium fertilizer |
| 01 | 001-586 | 工业用煅烧高岭土 | Calcined kaolin for industrial purposes |
| 01 | 001-585 | 硫化镉 | Cadmium sulphide |
| 01 | 001-584 | 氯化二甲胂 | Cacodyl chloride |
| 01 | 001-583 | 乙酸丁酯 | Butyl acetate |
| 01 | 001-582 | 丁醇 | Butanol |
| 01 | 001-581 | 丁二烯 | Butadiene |