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Class Information
Number: 429/101
Name: Chemistry: electrical current producing apparatus, product, and process > Fluid active material or two-fluid electrolyte combination having areas of nonmixture
Description: Apparatus or materials wherein the active material or material for use as the active material in the apparatus is in a fluid state, or an apparatus which specifically defines a two-fluid electrolyte combination.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5910379 |
Hydrogen absorbing alloy for a negative electrode of an alkaline storage battery |
Jun. 8, 1999 |
| 5902700 |
Hydrogen storage alloy electrode and manufacturing method of the same |
May. 11, 1999 |
| 5900334 |
Hydrogen occluding alloy |
May. 4, 1999 |
| 5888665 |
LaNi.sub.5 is-based metal hydride electrode in Ni-MH rechargeable cells |
Mar. 30, 1999 |
| 5885378 |
Hydrogen occluding alloy and electrode made of the alloy |
Mar. 23, 1999 |
| 5879429 |
Method for producing hydrogen storage alloy electrode |
Mar. 9, 1999 |
| 5876869 |
Hydrogen absorbing alloy electrodes |
Mar. 2, 1999 |
| 5876871 |
Nickel-hydrogen battery cell, and nickel-hydrogen battery comprising a plurality of nickel-hydrogen battery cells |
Mar. 2, 1999 |
| 5843372 |
Hydrogen-absorbing alloy for battery, method of manufacturing the same, and secondary nickel-metal hydride battery |
Dec. 1, 1998 |
| 5840440 |
Hydrogen storage materials having a high density of non-conventional useable hydrogen storing sites |
Nov. 24, 1998 |
| 5837399 |
Through-wall electrical terminal and energy storage cell utilizing the terminal |
Nov. 17, 1998 |
| 5837396 |
Negative electrode construction for a secondary battery |
Nov. 17, 1998 |
| 5807643 |
Nickel-hydrogen secondary battery |
Sep. 15, 1998 |
| 5800941 |
Electrochemical cell |
Sep. 1, 1998 |
| 5798189 |
Nickel-hydrogen secondary battery |
Aug. 25, 1998 |
| 5789097 |
Gas-tight maintenance-free cell or battery |
Aug. 4, 1998 |
| 5776626 |
Hydrogen-occluding alloy and hydrogen-occluding alloy electrode |
Jul. 7, 1998 |
| 5766792 |
Hydrogen storage alloy electrode and manufacturing method of the same |
Jun. 16, 1998 |
| 5753386 |
Hydrogen-absorbing alloy for battery and secondary nickel-metal hydride battery |
May. 19, 1998 |
| 5744259 |
Nickel positive electrode for alkaline storage battery and sealed nickel-metal hydride storage battery |
Apr. 28, 1998 |
| 5738958 |
Alloys for use as active material for the negative electrode of an alkaline, rechargeable nickel-metal hydride battery, and process for its production |
Apr. 14, 1998 |
| 5735913 |
Nickel hydrogen storage cell |
Apr. 7, 1998 |
| 5733680 |
Method for making hydride electrodes and hydride batteries suitable for various temperatures |
Mar. 31, 1998 |
| 5733425 |
Titanium alloy anode for electrolyzing manganese dioxide |
Mar. 31, 1998 |
| 5728277 |
Hydrogen occlusion electrode |
Mar. 17, 1998 |
| 5712057 |
Poly-sulfide and carbon electrode material and associated process |
Jan. 27, 1998 |
| 5695530 |
Method for making high charging efficiency and fast oxygen recombination rechargeable hydride batteries |
Dec. 9, 1997 |
| 5695888 |
Pressurized-gas energy storage cell with insulated catalytic surfaces |
Dec. 9, 1997 |
| 5688611 |
Segmented hydride battery including an improved hydrogen storage means |
Nov. 18, 1997 |
| 5656388 |
Metal hydrides as electrode/catalyst materials for oxygen evolution/reduction in electrochemical devices |
Aug. 12, 1997 |
| 5656395 |
Metal-air cathode and cell having a hardened current collecting substrate |
Aug. 12, 1997 |
| 5654115 |
Hydrogen-absorbing alloy for battery, method of manufacturing the same, and secondary nickel-metal hydride battery |
Aug. 5, 1997 |
| 5650239 |
Method of electrode reconditioning |
Jul. 22, 1997 |
| 5650241 |
Metal-air cell battery |
Jul. 22, 1997 |
| 5648184 |
Electrode material for flow-through type electrolytic cell, wherein the electrode comprises carbonaceous material having at least one groove |
Jul. 15, 1997 |
| 5645953 |
Secondary battery and method for controlling the self-discharge of a nickel/metal hydride secondary battery |
Jul. 8, 1997 |
| 5643692 |
Power generator |
Jul. 1, 1997 |
| 5636437 |
Fabricating solid carbon porous electrodes from powders |
Jun. 10, 1997 |
| 5637423 |
Compositionally and structurally disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells |
Jun. 10, 1997 |
| 5629000 |
Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing the same |
May. 13, 1997 |
| 5626987 |
Hydridable material for the negative electrode in a nickel-metal hydride storage battery |
May. 6, 1997 |
| 5616435 |
Hydrogen-absorbing alloy electrode for metal hydride alkaline battery |
Apr. 1, 1997 |
| 5604055 |
Oxidized alkali metal-halogen cell case |
Feb. 18, 1997 |
| 5601951 |
Rechargeable lithium ion cell |
Feb. 11, 1997 |
| 5601943 |
Module for an aqueous battery system |
Feb. 11, 1997 |
| 5599637 |
Performance zinc anode for batteries |
Feb. 4, 1997 |
| 5591538 |
Zinc-bromine battery with non-flowing electrolyte |
Jan. 7, 1997 |
| 5571636 |
Nickel positive electrode for alkaline storage battery and sealed nickel-hydrogen storage battery using nickel positive electrode |
Nov. 5, 1996 |
| 5569551 |
Dual air elecrtrode cell |
Oct. 29, 1996 |
| 5563006 |
Electrochemical cell |
Oct. 8, 1996 |
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