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US Trademark Classification

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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
01 001-2461 科学用细胞生长培养基 Cell growth media for growing cells for scientific use
01 001-2462 科学研究用细胞生长培养基 Cell growth media for growing cells for use in scientific research
01 001-2463 工业用化学诊断试剂 Chemical diagnostic reagents for industrial purposes
01 001-2464 工业用化学诊断试剂 Chemical diagnostic reagents for industrial use
01 001-2465 科学用化学诊断试剂 Chemical diagnostic reagents for scientific purposes
01 001-2466 科学用化学诊断试剂 Chemical diagnostic reagents for scientific use
01 001-2467 科学用化学试剂 Chemical reagents for scientific purposes
01 001-2468 遗传研究用化学试剂 Chemical reagents for use in genetic research
01 001-2469 研究用脐带血 Cord blood for research purposes
01 001-2470 科学用脐带血 Cord blood for scientific purposes
01 001-2471 脐带血（医用或兽医用除外） Cord blood, other than for medical or veterinary purposes
01 001-2472 微生物培养物（医用和兽医用除外） Cultures of microorganisms, other than for medical and veterinary purposes
01 001-2473 科学用体外检测诊断制剂 Diagnostic preparations for in vitro testing for scientific use
01 001-2474 科学用诊断制剂 Diagnostic preparations for scientific purposes
01 001-2475 科学用化学呼吸道致敏物评估诊断制剂 Diagnostic preparations for use in assessment of chemical respiratory sensitizers for scientific use
01 001-2476 科学用化学皮肤致敏物评估诊断制剂 Diagnostic preparations for use in assessment of chemical skin sensitizers for scientific use
01 001-2477 科学用基因组分析评估诊断制剂 Diagnostic preparations for use in assessment of genomic analysis for scientific use
01 001-2478 诊断制剂（医用或兽医用除外） Diagnostic preparations, other than for medical or veterinary use
01 001-2479 科学用酶底物 Enzyme substrates for scientific purposes
01 001-2480 科学用体外诊断试剂 In vitro diagnostic reagents for scientific purposes
01 001-2481 科学用诊断试剂 Diagnostic reagents for scientific purposes
01 001-2482 科学用单克隆抗体 Monoclonal antibodies for scientific purposes
01 001-2483 核酸序列（医用或兽医用除外） Nucleic acid sequences, other than for medical or veterinary purposes
01 001-2484 科学用核酸 Nucleic acids for scientific purposes
01 001-2485 科学用肽底物 Peptide substrates for scientific purposes