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 | 001-490 | 锫 | Berkelium |
| 01 | 001-489 | 苄醚 | Benzyl ether |
| 01 | 001-488 | 苄基氯 | Benzyl chloride |
| 01 | 001-487 | 苯甲醇 | Benzyl alcohol |
| 01 | 001-486 | 二苯甲酮 | Benzophenone |
| 01 | 001-485 | 苯酸 | Benzoic acid |
| 01 | 001-484 | 苯甲醛 | Benzaldehyde |
| 01 | 001-483 | 膨润土 | Bentonite |
| 01 | 001-482 | 铝土矿 | Bauxite |
| 01 | 001-481 | 重晶石 | Barytes (barite, heavy spar) |
| 01 | 001-480 | 硫化钡 | Barium sulphide |
| 01 | 001-478 | 过氧化钡 | Barium peroxides |
| 01 | 001-477 | 亚硝酸钡 | Barium nitrite |
| 01 | 001-476 | 硝酸钡 | Barium nitrate |
| 01 | 001-475 | 氢氧化钡 | Barium hydroxide |
| 01 | 001-474 | 氯化钡 | Barium chloride |
| 01 | 001-473 | 钡 | Barium |
| 01 | 001-472 | 乙酰苯胺 | Acetanilide |
| 01 | 001-471 | 乙醛 | Acetaldehyde (ethanal) |
| 01 | 001-470 | 乙缩醛 | Acetal |
| 01 | 001-469 | 铁 | Holmium |
| 01 | 001-468 | 己二胺 | Hexamethylenediamine |
| 01 | 001-467 | 六氯乙烷 | Hexachloroethane |
| 01 | 001-466 | 杂环化合物 | Heterocyclic compounds |
| 01 | 001-465 | 氦 | Helium |