CPC Subgroup
F15B 7/10 Compensation of the liquid content in a system (F15B7/08 takes precedence)
Full Title
Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors > Details (F15B15/00 takes precedence) > Compensation of the liquid content in a system (F15B7/08 takes precedence)
Top Applicants
Top 10 applicants by patent filingsfor class F15, 2013–2023, worldwide · Source: EPO PATSTAT
- ROBERT BOSCH DE 1,281
- SMC CORPORATION JP 865
- HITACHI CONSTRUCTION MACHINERY COMPANY JP 814
- KYB CORPORATION JP 584
- SCHAEFFLER TECHNOLOGIES & COMPANY DE 536
- CATERPILLAR US 532
- FESTO & COMPANY DE 486
- JOHN DEERE US 419
- KAWASAKI HEAVY IND JP 368
- HAMILTON SUNDSTRAND US 368