ClassID:

137985

F01N2240/32 - CPC Classification

Classification description:

Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes or , one of the devices being a fuel cell

Recent Application in this class:
#1
20250357515
2025-11-20

SOUND DAMPER, IN PARTICULAR FOR A FUEL-CELL SYSTEM

#2
20220414302
2022-12-29

Simulation of gas dynamics of different gas channel geometries in fuel cells

#3
20220127994
2022-04-28

Exhaust gas electrochemical energy recovery system

#4
20190063283
2019-02-28

Flame-assisted fuel cell integrated rich burn, quick mix, lean burn combustion for reduced NOx

#5
20180243461
2018-08-30

Contaminant reducing device

#6
20160298514
2016-10-13

Method for depolluting exhaust gas, notably from internal-combustion engines, in particular for motor vehicles, and plant using same

#7
20130029251
2013-01-31

Electricity-generation device

#8
20090282812
2009-11-19

System and method of operating internal combustion engines at fuel rich low-temperature- combustion mode as an on-board reformer for solid oxide fuel cell-powered vehicles

#9
20090162257
2009-06-25

EXHAUST GAS PURIFICATION APPARATUS

#10
20090045006
2009-02-19

Noise Eliminator for Fuel Cell

#11
20090031968
2009-02-05

Process for operating a compression ignition internal combustion engine in combination with a catalytic reformer

#12
20080190100
2008-08-14

Reforming of GTL for marine applications

#13
20070186876
2007-08-16

System and method to operate fuel cell in the exhaust of an internal combustion engine

#14
20070186545
2007-08-16

Catalytic device with fuel cell portion and catalytic conversion portion

#15
20070186544
2007-08-16

Catalytic device with fuel cell portion and catalytic conversion portion

#16
20060254140
2006-11-16

Process and apparatus for catalytic conversion of hydrocarbons for generating a gas rich in hydrogen

#17
20060063046
2006-03-23

Clean power system

#18
20060059892
2006-03-23

Clean power system

#19
20060040158
2006-02-23

Fuel cell discharge-gas processing device