IPC Subgroup
D06M 13/402 Amides
Introduced: January 1990
Last revised: January 2006
Full Title
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment > with compounds containing nitrogen > Amides
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- Subclass:
- TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS , OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
11 direct subcodes
Child Classifications
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- D06M 13/405 Acylated polyalkylene polyamines
- D06M 13/408 Acylated amines containing fluorine atoms; Amides of perfluoro carboxylic acids
- D06M 13/41 Amides derived from unsaturated carboxylic acids, e.g. acrylamide
- D06M 13/415 Amides of aromatic carboxylic acids; Acylated aromatic amines
- D06M 13/418 Cyclic amides, e.g. lactams; Amides of oxalic acid
- D06M 13/419 Amides having nitrogen atoms of amide groups substituted by hydroxyalkyl or by etherified or esterified hydroxyalkyl groups
- D06M 13/422 Hydrazides
- D06M 13/425 Carbamic or thiocarbamic acids or derivatives thereof, e.g. urethanes
- D06M 13/432 Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Guanidines, e.g. dicyandiamides
- D06M 13/435 Semicarbazides
- D06M 13/438 Sulfonamides
Top Applicants
Top 10 applicants by patent filingsfor class D06, 2013–2023, worldwide · Source: EPO PATSTAT
- QINGDAO HAIER WASHING MACHINE COMPANY 10,520
- HAIER SMART HOME 8,532
- LG ELECTRONICS KR 7,853
- WUXI LITTLE SWAN COMPANY 5,749
- QINGDAO HAIER WASHING MACHINE COMPANY CN 2,905
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,785
- SAMSUNG ELECTRONICS COMPANY KR 2,662
- GREE ELECTRIC APPLIANCES 1,701
- PANASONIC INTELLECTUAL PROPERTY 1,391
- MIELE DE 1,374