CPC Subgroup Additional Only
Y10T 29/4935 Heat exchanger or boiler making
Full Title
Metal working > Method of mechanical manufacture > Heat exchanger or boiler making
15 direct subcodes
Child Classifications
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- Y10T 29/49352 Repairing, converting, servicing or salvaging
- Y10T 29/49353 Heat pipe device making
- Y10T 29/49355 Solar energy device making
- Y10T 29/49357 Regenerator or recuperator making
- Y10T 29/49359 Cooling apparatus making, e.g., air conditioner, refrigerator
- Y10T 29/49361 Tube inside tube
- Y10T 29/49362 Tube wound about tube
- Y10T 29/49364 Tube joined to flat sheet longitudinally, i.e., tube sheet
- Y10T 29/49366 Sheet joined to sheet
- Y10T 29/49373 Tube joint and tube plate structure
- Y10T 29/49377 Tube with heat transfer means
- Y10T 29/49387 Boiler making
- Y10T 29/49389 Header or manifold making
- Y10T 29/49391 Tube making or reforming
- Y10T 29/49393 with metallurgical bonding
Top Applicants
Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 2,373
- FORD GLOBAL TECHNOLOGIES US 2,244
- HYUNDAI MOTOR COMPANY KR 2,186
- TOYOTA MOTOR CORPORATION JP 1,997
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
- GE (GENERAL ELECTRIC COMPANY) US 1,794
- SAMSUNG ELECTRONICS COMPANY KR 1,705
- CORNING US 1,569
- TOYOTA MOTOR CORPORATION 1,403
- LG CHEM KR 1,364