ClassID:

236919

Y02P90/45 - CPC Classification

Classification description:

Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation Hydrogen technologies in production processes

Recent Application in this class:
#1
20230160609
2023-05-25

HEAT GENERATING SYSTEM

#2
20190233282
2019-08-01

Carbon-based hydrogen storage material having autocatalytic capability, production method thereof, and hydrogen adsorbing—storing method, hydrogen releasing method, and hydrogen adsorption—storage device using thereof

#3
20180371782
2018-12-27

Combustible gas supply unit and barrier

#4
20180363851
2018-12-20

Distributed hydrogen refueling cascade method and system

#5
20180274726
2018-09-27

Gas supply system and hydrogen station

#6
20180238493
2018-08-23

Gas supply device, hydrogen station, and gas supply method

#7
20180222751
2018-08-09

Device for generating gaseous dihydrogen

#8
20180023763
2018-01-25

Method and device for filling a hydrogen tank

#9
20170328519
2017-11-16

Hydrogen station

#10
20170254479
2017-09-07

Cooling of a supply pipe in a hydrogen refueling system

#11
20170051875
2017-02-23

Gas supply device, hydrogen station, and gas supply method

#12
20170030526
2017-02-02

Hydrogen release system

#13
20160348840
2016-12-01

Gas supply system and hydrogen station

#14
20160153615
2016-06-02

Station and method for filling gas tanks

#15
20160146401
2016-05-26

Hydrogen fueling systems and methods

#16
20160146400
2016-05-26

Method and station for filling gas tanks

#17
20150198261
2015-07-16

Valve device

#18
20140352840
2014-12-04

Distributed hydrogen refueling cascade method and system

#19
20130213479
2013-08-22

Hydrogen supply method and system

#20
20130062354
2013-03-14

Device and method for storing hydrogen for an aircraft

#21
20120313379
2012-12-13

Systems and methods for producing, shipping, distributing, and storing hydrogen

#22
20120305430
2012-12-06

Use of hydrogen sensor to detect hydrogen storage system pressure regulator failure

#23
20120298206
2012-11-29

Hydrogen release system

#24
20120255637
2012-10-11

Hydrogen supplies and related methods

#25
20120156059
2012-06-21

Continuous flow thermodynamic pump

#26
20120125480
2012-05-24

GAS FILLING SYSTEM AND GAS FILLING APPARATUS

#27
20120111447
2012-05-10

Hydrogen filling system and hydrogen filling method

#28
20120073682
2012-03-29

High-altitude, aerial network for the production and distribution of liquid-hydrogen

#29
20120018033
2012-01-26

Hydrogen filling system and method of operating the same

#30
20110302933
2011-12-15

STORAGE AND SUPPLY SYSTEM OF LIQUEFIED AND CONDENSED HYDROGEN

#31
20110207027
2011-08-25

HYDROGEN SUPPLY TANK, AND HYDROGEN SUPPLY APPARATUS, HYDROGEN SUPPLY METHOD AND HYDROGEN-CONSUMING DEVICE USING THE SAME

#32
20110203669
2011-08-25

Engineered fuel storage, respeciation and transport

#33
20110169269
2011-07-14

Systems and methods for producing, shipping, distributing, and storing hydrogen

#34
20110041949
2011-02-24

Hydrogen dispensing system and method thereof

#35
20110005735
2011-01-13

Line for guiding a medium

#36
20100236767
2010-09-23

HYDROGEN GAS STORING DEVICE

#37
20100206403
2010-08-19

Valve device

#38
20100181213
2010-07-22

Hydrogen storage tank

#39
20100170907
2010-07-08

DEVICE AND METHOD FOR STORING HYDROGEN FOR AN AIRCRAFT

#40
20100122747
2010-05-20

Composite Structures for Hydrogen Storage and Transfer

#41
20100115970
2010-05-13

THERMAL MANAGEMENT APPARATUS FOR GAS STORAGE

#42
20100024542
2010-02-04

Hydrogen storage tank and method of using

#43
20100015038
2010-01-21

Hydrogen supply equipment

#44
20100012219
2010-01-21

Hydrogen filling apparatus

#45
20100003559
2010-01-07

Hydrogen supplying apparatus and method for controlling hydrogen supplying apparatus

#46
20090320807
2009-12-31

System and Method for Hydrogen-Assisted Cold Starting of An Engine

#47
20090313896
2009-12-24

HYDROGEN GENERATION AND DISTRIBUTION SYSTEM

#48
20090301407
2009-12-10

Electrolyte Delivery System

#49
20090199926
2009-08-13

HYDROGEN FUELING

#50
20090199574
2009-08-13

Hydrogen storage device

#51
20090139469
2009-06-04

Electrolyte delivery system and method

#52
20090115190
2009-05-07

Systems and methods for producing, shipping, distributing, and storing hydrogen

#53
20090110990
2009-04-30

HYDROGN SUPPLY APPARATUS AND FUEL GAS SUPPLY APPARATUS

#54
20090107853
2009-04-30

Hydrogen storage system

#55
20090095016
2009-04-16

Hydrogen-consuming system and method for the operation thereof

#56
20090025824
2009-01-29

Fuel filling and waste solution recovery apparatus and fuel vessel

#57
20080319687
2008-12-25

Remaining gas amount calculating device

#58
20080289720
2008-11-27

APPARATUS AND METHOD FOR FILLING FUEL

#59
20080272130
2008-11-06

Conformable High-Pressure Gas Storage Vessel And Associated Methods

#60
20080185068
2008-08-07

Hydrogen dispensing station and method of operating the same

#61
20080121643
2008-05-29

Mitigating Hydrogen Flux Through Solid and Liquid Barrier Materials

#62
20080115362
2008-05-22

Method for replacing an open-close valve for a hydrogen storage tank

#63
20080034659
2008-02-14

Portable flammable gas generating device

#64
20080000542
2008-01-03

Hydrogen dispenser with user-selectable hydrogen dispensing rate algorithms

#65
20070277436
2007-12-06

Portable hydrogen source

#66
20070259220
2007-11-08

Hydrogen storage, distribution, and recovery system

#67
20070257043
2007-11-08

Apparatus for and method of filling hydrogen tank with hydrogen

#68
20070175505
2007-08-02

Method for storing hydrogen, and related articles and systems

#69
20070111062
2007-05-17

Fuel cell device capable of outputting a signal representing a residual capacity, method for outputting a signal representing a residual capacity of a fuel cell device, and electronic device capable of detecting a residual capacity of a fuel cell device

#70
20070084879
2007-04-19

Hydrogen supplies and related methods

#71
20070003476
2007-01-04

Method and device for hydrogen storage and delivery

#72
20060230679
2006-10-19

Closed pressure-keeping system for liquid hydrogen storage

#73
20060208571
2006-09-21

ENERGY NETWORK USING ELECTROLYSERS AND FUEL CELLS

#74
20060207745
2006-09-21

Heat exchange apparatus

#75
20060180240
2006-08-17

Transportable hydrogen refueling station

#76
20060174965
2006-08-10

Hydrogen handling or dispensing system

#77
20060130402
2006-06-22

Apparatus and methods for producing hydrogen

#78
20060124195
2006-06-15

Fueling nozzle with integral molecular leak sensor

#79
20060071016
2006-04-06

Dual-service system and method for compressing and dispensing natural gas and hydrogen

#80
20060016512
2006-01-26

Apparatus and method for filling fuel

#81
20050287407
2005-12-29

System and method for storing and discharging hydrogen

#82
20050217281
2005-10-06

Method for the reliquefaction of gas

#83
20050183424
2005-08-25

Hydrogen storage and supply system

#84
20050165511
2005-07-28

Energy network

#85
20050142401
2005-06-30

Method for hydrogen storage and delivery

#86
20050003246
2005-01-06

Method for replenishing hydrogen to compressed hydrogen tank and hydrogen replenishing device

#87
20050000802
2005-01-06

Hydrogen handling or dispensing system