US01 Chemicals

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.

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Class	Item No.	Chinese	English
01	001-1649	碳	Carbon
01	001-1648	氟	Fluorine
01	001-1647	发泡剂	Foaming agents
01	001-1646	食品防腐剂	Food preservatives
01	001-1645	呋喃	Furan
01	001-1644	糠醛	Furfural
01	001-1642	电镀制剂	Galvanizing preparations
01	001-1640	混合酸	Mixed acid
01	001-164	用作冰替代品的化学凝胶	Chemical gel for use as an ice substitute
01	001-1639	渗碳剂	Carburizing agents
01	001-1637	沥青化学添加剂	Chemical additives for asphalt
01	001-1636	煅烧粘土	Calcined clay
01	001-1635	抗皱剂	Anti-creasing agents
01	001-163	用于科学、实验室或医学研究的细胞	Cells for scientific, laboratory or medical research
01	001-1629	纤维素浆	Cellulose pulp
01	001-1628	化学机械浆	Chemimechanical pulp
01	001-1761	镶玻璃用油灰	Glaziers' putty
01	001-1802	用于{指明使用领域，例如农业、家庭、商业等}的植物生长营养素	Plant growth nutrients for {indicate area of use, e.g., agricultural, domestic, commercial, etc.} use
01	001-1811	用作肥料的有机消化物	Organic digestate for use as a fertilizer
01	001-1800	再生纸浆	Recycled paper pulp
01	001-1772	焊接用固化保护气体	Solidified protective gases for welding
01	001-1722	水果催熟用激素	Hormones for hastening the ripening of fruit
01	001-1801	消防泡沫	Firefighting foam
01	001-1724	用作{指明，例如混凝土、饲料颗粒等}粘合剂的化学添加剂	Chemical additives for use as binding agents in {indicate, e.g., concrete, feed pellets, etc.}
01	001-1723	用于{指明用途，例如加速混凝土硬化等，或指明材料，例如油、钻井泥浆、燃料等}的化学添加剂	Chemical additives for {indicate use, e.g., accelerating hardening of concrete, etc., or indicate material(s), e.g., oils, drilling muds, fuels, etc.}

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