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PCE
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DIFF Subgroup
D06M 15/43

modified by phosphorus compounds

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment > with synthetic macromolecular compounds > Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds > Aldehyde resins; Ketone resins; Polyacetals > Amino-aldehyde resins > modified by phosphorus compounds

CPC:

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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds > Aldehyde resins; Ketone resins; Polyacetals > Amino-aldehyde resins > modified by phosphorus compounds

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 1985.

Child Classifications

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  • D06M 15/431 by phosphines or phosphine oxides; by oxides or salts of the phosphonium radical since 1990 IPC+CPC Available in IPC and CPC
  • D06M 15/432 by phosphonic acids or derivatives thereof since 1990 IPC+CPC Available in IPC and CPC
  • D06M 15/433 by phosphoric acids since 1985 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class D06,2013–2023, worldwide · Source: EPO PATSTAT

  1. QINGDAO HAIER WASHING MACHINE COMPANY 10,520
  2. HAIER SMART HOME 8,532
  3. LG ELECTRONICS KR 7,853
  4. WUXI LITTLE SWAN COMPANY 5,749
  5. QINGDAO HAIER WASHING MACHINE COMPANY CN 2,905
  6. BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,785
  7. SAMSUNG ELECTRONICS COMPANY KR 2,662
  8. GREE ELECTRIC APPLIANCES 1,701
  9. PANASONIC INTELLECTUAL PROPERTY 1,391
  10. MIELE DE 1,374

Top Applicants (CPC)

Class D06,2013–2023, worldwide · Source: EPO PATSTAT

  1. LG ELECTRONICS KR 7,955
  2. QINGDAO HAIER WASHING MACHINE COMPANY 7,190
  3. HAIER SMART HOME 5,471
  4. QINGDAO HAIER WASHING MACHINE COMPANY CN 2,962
  5. BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,870
  6. WUXI LITTLE SWAN COMPANY 2,869
  7. SAMSUNG ELECTRONICS COMPANY KR 2,731
  8. MIELE DE 1,371
  9. WHIRLPOOL CORPORATION US 1,285
  10. ELECTROLUX APPLIANCES SE 1,261