CPC Main Group Additional Only
F05D 2240/00 Components
10 direct subcodes
Child Classifications
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- F05D 2240/10 Stators
- F05D 2240/20 Rotors
- F05D 2240/35 Combustors or associated equipment
- F05D 2240/40 Use of a multiplicity of similar components
- F05D 2240/50 Bearings
- F05D 2240/55 Seals
- F05D 2240/60 Shafts
- F05D 2240/70 Slinger plates or washers
- F05D 2240/80 Platforms for stationary or moving blades
- F05D 2240/90 Mounting on supporting structures or systems
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