CPC Subgroup Additional Only
F23G 2900/70 Incinerating particular products or waste
Full Title
Special features of, or arrangements for incinerators > Incinerating particular products or waste
13 direct subcodes
Child Classifications
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- F23G 2900/7001 Air bags or seat belt pre-tensioners
- F23G 2900/7002 Animal fat, e.g. lard, tallow, stearin
- F23G 2900/7003 Incinerating litter from animals, e.g. poultry litter
- F23G 2900/7004 Incinerating contaminated animal meals
- F23G 2900/7005 Incinerating used asbestos
- F23G 2900/7006 Incinerating used automobiles
- F23G 2900/7007 Incinerating or pyrolysing used batteries
- F23G 2900/7008 Incinerating remains of building materials after demolishing, e.g. fibreglass asphalt shingles
- F23G 2900/7009 Incinerating human or animal corpses or remains
- F23G 2900/7011 Incinerating PCB-materials
- F23G 2900/7012 Incinerating rice or grain husks, hulls or bran
- F23G 2900/7013 Incinerating oil shales
- F23G 2900/70401 Incinerating drainage water from waste pits of incinerators
Top Applicants
Top 10 applicants by patent filingsfor class F23, 2013–2023, worldwide · Source: EPO PATSTAT
- GE (GENERAL ELECTRIC COMPANY) US 2,581
- UNITED TECHNOLOGIES CORPORATION (UTC) US 1,180
- SIEMENS DE 1,157
- GE (GENERAL ELECTRIC COMPANY) 994
- XIAN THERMAL POWER RESEARCH INSTITUTE COMPANY 769
- MITSUBISHI HEAVY INDUSTRIES JP 701
- MITSUBISHI HITACHI POWER SYSTEMS JP 695
- RAYTHEON TECHNOLOGIES CORPORATION US 587
- NINGBO FOTILE KITCHENWARE COMPANY 543
- GENERAL ELECTRIC TECHNOLOGY CH 490