CPC Main Group Additional Only
F01N 2560/00 Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
8 direct subcodes
Child Classifications
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- F01N 2560/02 the means being an exhaust gas sensor
- F01N 2560/05 the means being a particulate sensor
- F01N 2560/06 the means being a temperature sensor
- F01N 2560/07 the means being an exhaust gas flow rate or velocity meter or sensor, intake flow meters only when exclusively used to determine exhaust gas parameters
- F01N 2560/08 the means being a pressure sensor
- F01N 2560/12 Other sensor principles, e.g. using electro conductivity of substrate or radio frequency
- F01N 2560/14 having more than one sensor of one kind
- F01N 2560/20 Sensor having heating means
Top Applicants
Top 10 applicants by patent filingsfor class F01, 2013–2023, worldwide · Source: EPO PATSTAT
- GE (GENERAL ELECTRIC COMPANY) US 9,989
- UNITED TECHNOLOGIES CORPORATION (UTC) US 8,110
- SAFRAN AIRCRAFT ENGINES FR 6,248
- HYUNDAI MOTOR COMPANY KR 4,530
- SIEMENS DE 4,461
- FORD GLOBAL TECHNOLOGIES US 4,029
- RAYTHEON TECHNOLOGIES CORPORATION US 3,947
- TOYOTA MOTOR CORPORATION JP 3,734
- GE (GENERAL ELECTRIC COMPANY) 3,415
- SCHAEFFLER TECHNOLOGIES & COMPANY DE 3,063