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CPC Subgroup
B60K 6/22

characterised by apparatus, components or means specially adapted for HEVs

Full Title

Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines > the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs > characterised by apparatus, components or means specially adapted for HEVs

9 direct subcodes

Child Classifications

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  • B60K 6/24 characterised by the combustion engines
  • B60K 6/28 characterised by the electric energy storing means, e.g. batteries or capacitors
  • B60K 6/30 characterised by chargeable mechanical accumulators, e.g. flywheels
  • B60K 6/32 characterised by the fuel cells
  • B60K 6/34 characterised by the absence of energy storing means

Top Applicants

Top 10 applicants by patent filingsfor class B60, 2013–2023, worldwide · Source: EPO PATSTAT

  1. HYUNDAI MOTOR COMPANY KR 31,729
  2. FORD GLOBAL TECHNOLOGIES US 29,270
  3. KIA MOTORS CORPORATION KR 23,892
  4. ROBERT BOSCH DE 20,384
  5. TOYOTA MOTOR CORPORATION JP 20,311
  6. TOYOTA MOTOR CORPORATION 20,237
  7. BMW (BAYERISCHE MOTOREN WERKE) DE 14,629
  8. GM GLOBAL TECHNOLOGY OPERATIONS US 11,896
  9. AUDI DE 11,084
  10. HONDA MOTOR COMPANY 10,940