CPC Subgroup
D06M 15/21 Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Full Title
Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment (D06M10/00, D06M14/00 take precedence; ) > with synthetic macromolecular compounds (with synthetic rubber D06M15/693) > Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
8 direct subcodes
Child Classifications
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- D06M 15/227 of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
- D06M 15/244 of halogenated hydrocarbons (afterhalogenated hydrocarbons D06M15/227)
- D06M 15/263 of unsaturated carboxylic acids; Salts or esters thereof
- D06M 15/285 of unsaturated carboxylic acid amides or imides
- D06M 15/31 of unsaturated nitriles
- D06M 15/327 of unsaturated alcohols or esters thereof
- D06M 15/347 of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
- D06M 15/356 of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
Top Applicants
Top 10 applicants by patent filingsfor class D06, 2013–2023, worldwide · Source: EPO PATSTAT
- LG ELECTRONICS KR 7,955
- QINGDAO HAIER WASHING MACHINE COMPANY 7,190
- HAIER SMART HOME 5,471
- QINGDAO HAIER WASHING MACHINE COMPANY CN 2,962
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,870
- WUXI LITTLE SWAN COMPANY 2,869
- SAMSUNG ELECTRONICS COMPANY KR 2,731
- MIELE DE 1,371
- WHIRLPOOL CORPORATION US 1,285
- ELECTROLUX APPLIANCES SE 1,261