CPC Subgroup Additional Only
F05D 2240/12 Fluid guiding means, e.g. vanes
Full Title
Components > Stators > Fluid guiding means, e.g. vanes
9 direct subcodes
Child Classifications
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- F05D 2240/121 related to the leading edge of a stator vane
- F05D 2240/122 related to the trailing edge of a stator vane
- F05D 2240/123 related to the pressure side of a stator vane
- F05D 2240/124 related to the suction side of a stator vane
- F05D 2240/125 related to the tip of a stator vane
- F05D 2240/126 Baffles or ribs
- F05D 2240/127 Vortex generators, turbulators, or the like, for mixing
- F05D 2240/128 Nozzles
- F05D 2240/129 Cascades, i.e. assemblies of similar profiles acting in parallel
Top Applicants
Top 10 applicants by patent filingsfor class F05, 2013–2023, worldwide · Source: EPO PATSTAT
- GE (GENERAL ELECTRIC COMPANY) US 12,002
- UNITED TECHNOLOGIES CORPORATION (UTC) US 8,736
- SAFRAN AIRCRAFT ENGINES FR 6,804
- RAYTHEON TECHNOLOGIES CORPORATION US 4,530
- SIEMENS DE 4,371
- GE (GENERAL ELECTRIC COMPANY) 3,686
- ROLLS-ROYCE GB 3,594
- PRATT & WHITNEY CANADA CORPORATION CA 3,415
- VESTAS DK 3,076
- WOBBEN PROPERTIES DE 2,614