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PCE
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CPC Subgroup Additional Only
F01N 2610/1453

Sprayers or atomisers; Arrangement thereof in the exhaust apparatus

Full Title

Adding substances to exhaust gases > Arrangements for the supply of substances, e.g. conduits > Sprayers or atomisers; Arrangement thereof in the exhaust apparatus

1 direct subcode

Child Classifications

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  • F01N 2610/146 Control thereof, e.g. control of injectors or injection valves

Top Applicants

Top 10 applicants by patent filingsfor class F01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. GE (GENERAL ELECTRIC COMPANY) US 9,989
  2. UNITED TECHNOLOGIES CORPORATION (UTC) US 8,110
  3. SAFRAN AIRCRAFT ENGINES FR 6,248
  4. HYUNDAI MOTOR COMPANY KR 4,530
  5. SIEMENS DE 4,461
  6. FORD GLOBAL TECHNOLOGIES US 4,029
  7. RAYTHEON TECHNOLOGIES CORPORATION US 3,947
  8. TOYOTA MOTOR CORPORATION JP 3,734
  9. GE (GENERAL ELECTRIC COMPANY) 3,415
  10. SCHAEFFLER TECHNOLOGIES & COMPANY DE 3,063