Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated

Introduced: September 1968

Title

Titles differ between systems:

IPC: Special processes of dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form, classified according to the material treated

CPC: Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated

Full Title

Full titles differ between systems:

IPC:

Special processes of dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form, classified according to the material treated

CPC:

Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated

CPC subdivides this area 2x more granularly than IPC with 8 additional codes.

8 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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D06P 3/001 CPC only CPC only
D06P 3/002 CPC only CPC only
D06P 3/003 CPC only CPC only
D06P 3/004 CPC only CPC only
D06P 3/005 CPC only CPC only
D06P 3/006 CPC only CPC only
D06P 3/007 CPC only CPC only
D06P 3/008 CPC only CPC only
D06P 3/02 Material containing basic nitrogen +8 CPC IPC+CPC Available in IPC and CPC
D06P 3/34 Material containing ester groups (D06P3/04 takes precedence) +7 CPC IPC+CPC Available in IPC and CPC
D06P 3/58 Material containing hydroxyl groups IPC+CPC Available in IPC and CPC
D06P 3/70 Material containing nitrile groups +6 CPC IPC+CPC Available in IPC and CPC
D06P 3/79 Polyolefins since 1974 +9 CPC IPC+CPC Available in IPC and CPC
D06P 3/80 Inorganic fibres IPC+CPC Available in IPC and CPC
D06P 3/82 Textiles which contain different kinds of fibres +1 CPC −4 IPC IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

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

Top Applicants (CPC)

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