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CPC Subgroup
D06M 11/68

with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof (with phosphines or diphosphines D06M11/01; with selenium or tellurium compounds D06M11/52; with polyphosphazene or derivatives thereof D06M15/673)

Full Title

Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising (D06M10/00 takes precedence) > with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof (with phosphines or diphosphines D06M11/01; with selenium or tellurium compounds D06M11/52; with polyphosphazene or derivatives thereof D06M15/673)

3 direct subcodes

Child Classifications

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  • D06M 11/69 with phosphorus; with halides or oxyhalides of phosphorus; with chlorophosphonic acid or its salts
  • D06M 11/72 with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts

Top Applicants

Top 10 applicants by patent filingsfor 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