CPC Subgroup Additional Only
F05D 2230/50 Building or constructing in particular ways
Full Title
Manufacture > Building or constructing in particular ways
4 direct subcodes
Child Classifications
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- F05D 2230/51 in a modular way, e.g. using several identical or complementary parts or features
- F05D 2230/52 using existing or "off the shelf" parts, e.g. using standardized turbocharger elements
- F05D 2230/53 by integrally manufacturing a component, e.g. by milling from a billet or one piece construction
- F05D 2230/54 by sheet metal manufacturing
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