ClassID:

241388

Y10S420/90 - CPC Classification

Classification description:

Alloys or metallic compositions Hydrogen storage

Recent Application in this class:
#1
20170312733
2017-11-02

Porous coordination polymer and hydrogen molecule storage method, hydrogen storage device, hydrogen molecule separation method and hydrogen purifier using the same

#2
20120305839
2012-12-06

Doped hydrogen storage material

#3
20120156118
2012-06-21

High capacity stabilized complex hydrides for hydrogen storage

#4
20110218099
2011-09-08

Reversible hydrogen storage materials

#5
20110142752
2011-06-16

Hydrogen storage materials

#6
20110142751
2011-06-16

Hydrogen generator

#7
20110091368
2011-04-21

XLI2MGHN hydrides as hydrogen storage compounds

#8
20110044889
2011-02-24

Doped hydrogen storage material

#9
20110038776
2011-02-17

XLiMgHhydrides as hydrogen storage compounds

#10
20100301283
2010-12-02

Hydrogen storage alloy, production method therefor and nickel-hydrogen secondary battery-use cathode

#11
20100051507
2010-03-04

Hydrocarbon-soluble molybdenum catalyst precursors and methods for making same

#12
20100038263
2010-02-18

Hydrogen storage apparatus using porous carbon nanospheres

#13
20090278086
2009-11-12

Nanocrystalline composite for storage of hydrogen

#14
20090264272
2009-10-22

Method for encapsulating reactive metal hydrides

#15
20090107155
2009-04-30

Preparing hydrogen for cryo-adsorber storage

#16
20090104527
2009-04-23

Hydrogen storage alloy, its production method, hydrogen storage alloy electrode, and secondary battery

#17
20090100968
2009-04-23

Method and apparatus for manufacturing high-purity hydrogen storage alloy MgNi

#18
20090060832
2009-03-05

Hydrogen storage using porous carbon nanospheres

#19
20080156392
2008-07-03

Hydrogen storage alloy, hydrogen separation membrane, hydrogen storage tank, and hydrogen absorption and desorption method

#20
20080111105
2008-05-15

Method for fabricating magnesium-based hydrogen storage material

#21
20080035200
2008-02-14

Tank and material for storage of hydrogen gas

#22
20080014502
2008-01-17

HYDROGEN STORAGE ALLOYS, METHOD FOR PRODUCING THE SAME, AND ANODES FOR NICKEL-HYDROGEN RECHARGEABLE BATTERY

#23
20080011617
2008-01-17

Storage Device for Sorption and Desorption of Molecular gas contained by Storage Sites of Nano-filament Laded Reticulated Aerogel

#24
20070259264
2007-11-08

HYDROGEN ABSORBING ALLOY AND SECONDARY BATTERY

#25
20070231184
2007-10-04

Hydrogen occlusive alloy, hydrogen storage film and hydrogen storage tank

#26
20070190417
2007-08-16

Hydrogen absorbing alloy and secondary battery

#27
20070158238
2007-07-12

Hydrocarbon-soluble molybdenum catalyst precursors and methods for making same

#28
20070158001
2007-07-12

Hydrogen storage alloy and alkaline secondary battery using the same

#29
20070119524
2007-05-31

Method for producing Mg-REM-Ni based hydrogen-absorbing alloy

#30
20070099082
2007-05-03

Hydrogen-absorption alloy electrode

#31
20070068342
2007-03-29

Metalliferous, hydrogen-storing material and process for its production

#32
20070065722
2007-03-22

Alkaline storage cell and hydrogen storage alloy for negative electrode of alkaline storage cell

#33
20070065721
2007-03-22

Alkaline storage cell and hydrogen storage alloy for negative electrode of alkaline storage cell

#34
20070056660
2007-03-15

Hydrogen permeable alloy and method for producing the same

#35
20070048171
2007-03-01

Hydrogen permeable alloy

#36
20060269841
2006-11-30

Alkaline electrolyte storage battery having an anode formed of an active material composition

#37
20060254678
2006-11-16

Hydrogen absorbing alloy and secondary battery

#38
20060237688
2006-10-26

Composite hydrogen storage material and methods related thereto

#39
20060191607
2006-08-31

Process for the storage of hydrogen using a system that strikes a balance between an alloy of magnesium and palladium and the corresponding hydride

#40
20060178266
2006-08-10

Hydrogen storage composite and preparation thereof

#41
20060097221
2006-05-11

Scaffolded borazane-lithium hydride hydrogen storage materials

#42
20060068286
2006-03-30

Hydrogen storage alloy

#43
20060051656
2006-03-09

Hydrogen storage material with high storage capacity

#44
20060046141
2006-03-02

Hydrogen-absorbing alloy electrode and alkaline storage battery

#45
20060032561
2006-02-16

Hydrogen storage materials having excellent kinetics, capacity, and cycle stability

#46
20060027041
2006-02-09

Method of producing hydrogen storage alloy

#47
20060024581
2006-02-02

Hydrogen-storing alloy electrode and secondary cell using the same

#48
20050271916
2005-12-08

Thermoelectric conversion of heat released during use of a power-plant or hydrogen storage material

#49
20050255382
2005-11-17

Hydrogen storage alloys having improved cycle life and low temperature operating characteristics

#50
20050135961
2005-06-23

Hydrogen storage materials having excellent kinetics, capacity, and cycle stability

#51
20050129998
2005-06-16

Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said method

#52
20050067060
2005-03-31

Hydrogen storage alloys providing for the reversible storage of hydrogen at low temperatures

#53
20050061685
2005-03-24

Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel

#54
20050051244
2005-03-10

Modified electrochemical hydrogen storage alloy