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Class Information
Number: 420/900
Name: Alloys or metallic compositions > Hydrogen storage
Description: Cross-reference art collection of alloys, or metallic compositions which are capable of taking up and releasing hydrogen for purposes of storage of hydrogen.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8690985 Hydrogen storage material and method of producing the same Apr. 8, 2014
8651270 Hydrogen energy systems Feb. 18, 2014
8551655 Negative active material for secondary lithium battery and secondary lithium battery Oct. 8, 2013
8535460 Low Co hydrogen storage alloy Sep. 17, 2013
8481151 Hydrogen storage alloy and hydrogen storage unit using same Jul. 9, 2013
8444876 Doped hydrogen storage material May. 21, 2013
8440100 Method of generating hydrogen-storing hydride complexes May. 14, 2013
8394738 Hydrogen storage material and method for producing the same Mar. 12, 2013
8258077 Hydrogen storage material and method for producing the same Sep. 4, 2012
8216545 Doped hydrogen storage material Jul. 10, 2012
8163267 Method of synthesizing magnesium-cobalt pentahydride Apr. 24, 2012
8153020 Hydrogen-storing hydride complexes Apr. 10, 2012
8153554 Reversible hydrogen storage materials Apr. 10, 2012
8079464 Hydrogen storage materials Dec. 20, 2011
8071064 XLI2MGHN hydrides as hydrogen storage compounds Dec. 6, 2011
8062624 Hydrogen storage apparatus using porous carbon nanospheres Nov. 22, 2011
8021606 Hydrogen storage alloy, its production method, hydrogen storage alloy electrode, and secondary battery Sep. 20, 2011
8012452 Nanocrystalline composite for storage of hydrogen Sep. 6, 2011
7988800 Method for producing Mg-REM-Ni based hydrogen-absorbing alloy Aug. 2, 2011
7968071 XLi.sub.2MgH.sub.n hydrides as hydrogen storage compounds Jun. 28, 2011
7943255 Hydrogen-absorption alloy electrode May. 17, 2011
7935305 Hydrogen storage alloy, production method therefor and nickel-hydrogen secondary battery-use cathode May. 3, 2011
7914846 Method for encapsulating reactive metal hydrides Mar. 29, 2011
7871537 Method for fabricating magnesium-based hydrogen storage material Jan. 18, 2011
7833928 Metalliferous, hydrogen-storing material and process for its production Nov. 16, 2010
7820325 Alkaline electrolyte storage battery having an anode formed of an active material composition Oct. 26, 2010
7776258 Hydrogen storage alloy, hydrogen separation membrane, hydrogen storage tank, and hydrogen absorption and desorption method Aug. 17, 2010
7758805 Hydrogen occlusive alloy, hydrogen storage film and hydrogen storage tank Jul. 20, 2010
7708815 Composite hydrogen storage material and methods related thereto May. 4, 2010
7700237 Hydrogen storage alloy and alkaline secondary battery using the same Apr. 20, 2010
7691216 Method of producing hydrogen storage alloy Apr. 6, 2010
7678502 Alkaline storage cell and hydrogen storage alloy for negative electrode of alkaline storage cell Mar. 16, 2010
7674320 Preparing hydrogen for cryo-adsorber storage Mar. 9, 2010
7670588 Hydrogen storage using porous carbon nanospheres Mar. 2, 2010
7651546 Method and apparatus for manufacturing high-purity hydrogen storage alloy Mg.sub.2Ni Jan. 26, 2010
7648567 Tank and material for storage of hydrogen gas Jan. 19, 2010
7597842 Hydrogen permeable alloy Oct. 6, 2009
7582381 Alkaline storage cell and hydrogen storage alloy for negative electrode of alkaline storage cell Sep. 1, 2009
7547432 Process for the storage of hydrogen using a system that strikes a balance between an alloy of magnesium and palladium and the corresponding hydride Jun. 16, 2009
7544442 Hydrogen-absorbing alloy electrode and alkaline storage battery Jun. 9, 2009
7514036 Hydrogen permeable alloy and method for producing the same Apr. 7, 2009
7510996 Hydrogen storage material Mar. 31, 2009
7501008 Hydrogen storage systems and fuel cell systems with hydrogen storage capacity Mar. 10, 2009
7501207 Hydrogen absorbing alloy and secondary battery Mar. 10, 2009
7413589 Method of producing hydrogen storage alloy Aug. 19, 2008
7404842 Microfabricated hydrogen storage device and metal hydride fuel cell/battery Jul. 29, 2008
7405013 Thermoelectric conversion of heat released during use of a power-plant or hydrogen storage material Jul. 29, 2008
7393500 Hydrogen storage alloys having improved cycle life and low temperature operating characteristics Jul. 1, 2008
7378188 Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel May. 27, 2008
7344676 Hydrogen storage materials having excellent kinetics, capacity, and cycle stability Mar. 18, 2008

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