CPC Main Group Additional Only
F25B 2333/00 Details of boilers; Analysers; Rectifiers
7 direct subcodes
Child Classifications
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- F25B 2333/001 the generator or boiler having an analyser
- F25B 2333/002 the generator or boiler is heated electrically
- F25B 2333/003 the generator or boiler is heated by combustion gas
- F25B 2333/004 the generator or boiler uses an inert gas as pressure equalizing medium
- F25B 2333/005 the generator or boiler uses electromagnetic energy in the form of microwaves for desorbing the sorbate from the sorbate/sorbent compound
- F25B 2333/006 the generator or boiler having a rectifier
- F25B 2333/007 the generator or boiler heated by heat exchangers with steam or hot water as heating fluid or by a secondary boiling-condensing heater
Top Applicants
Top 10 applicants by patent filingsfor class F25, 2013–2023, worldwide · Source: EPO PATSTAT
- LG ELECTRONICS KR 9,415
- HAIER SMART HOME 8,015
- MITSUBISHI ELECTRIC CORPORATION JP 5,758
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 3,827
- MIDEA 3,769
- GREE ELECTRIC APPLIANCES 3,417
- HAIER SMART HOME CN 3,403
- SAMSUNG ELECTRONICS COMPANY KR 3,329
- DAIKIN INDUSTRIES JP 2,908
- HEFEI MIDEA REFRIGERATOR COMPANY 2,186