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Class Information
Number: 205/637
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic synthesis (process, composition, and method of preparing composition) > Preparing nonmetal element > Hydrogen produced
Description: Subject matter wherein elemental hydrogen is produced during synthesis.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7588676 |
Base-facilitated production of hydrogen from carbonaceous matter |
Sep. 15, 2009 |
| 7578922 |
Method for producing hydrogen by chemical process using heat with electricity |
Aug. 25, 2009 |
| 7565224 |
Energy distribution network |
Jul. 21, 2009 |
| 7550113 |
System for maintaining hydrogen purity in electrical generators and method thereof |
Jun. 23, 2009 |
| 7521146 |
Switching modes of operation of a fuel cell |
Apr. 21, 2009 |
| 7519453 |
Energy distribution network |
Apr. 14, 2009 |
| 7510640 |
Method and apparatus for hydrogen generation |
Mar. 31, 2009 |
| 7507341 |
Method of and apparatus for converting biological materials into energy resources |
Mar. 24, 2009 |
| 7494581 |
Production of hydrogen from non-cyclic organic substances having multiple alcohol functionality |
Feb. 24, 2009 |
| 7491309 |
System and method for the production of hydrogen |
Feb. 17, 2009 |
| 7491453 |
Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas |
Feb. 17, 2009 |
| 7485211 |
Electro-catalysts for the oxidation of ammonia in alkaline media |
Feb. 3, 2009 |
| 7481914 |
Photoelectrolysis cells, and related devices and processes |
Jan. 27, 2009 |
| 7459071 |
Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator |
Dec. 2, 2008 |
| 7452487 |
Phosphorus-acid-group-containing (meth) acrylamide, its polymer and use thereof, and their production methods |
Nov. 18, 2008 |
| 7402283 |
Electrolytic eluent generator and method of use |
Jul. 22, 2008 |
| 7381313 |
Integrated hydrogen production and processing system and method of operation |
Jun. 3, 2008 |
| 7338590 |
Water-splitting using photocatalytic porphyrin-nanotube composite devices |
Mar. 4, 2008 |
| 7325392 |
Control system for catalytic processes |
Feb. 5, 2008 |
| 7326329 |
Commercial production of hydrogen from water |
Feb. 5, 2008 |
| 7291191 |
Fuel cell cartridge filters and pressure relief |
Nov. 6, 2007 |
| 7291255 |
Method and apparatus for producing high-purity hydrogen |
Nov. 6, 2007 |
| 7258779 |
Method and means for hydrogen and oxygen generation |
Aug. 21, 2007 |
| 7226529 |
Electrolyzer system to produce gas at high pressure |
Jun. 5, 2007 |
| 7182851 |
Electrolytic commercial production of hydrogen from hydrocarbon compounds |
Feb. 27, 2007 |
| 7181316 |
Energy distribution network |
Feb. 20, 2007 |
| 7175751 |
Method and apparatus for electrorefining impure hydrogen |
Feb. 13, 2007 |
| 7153409 |
Electrochemical cell system and method of operation |
Dec. 26, 2006 |
| 7138046 |
Process for production of hydrogen from anaerobically decomposed organic materials |
Nov. 21, 2006 |
| 7125480 |
Methods for affecting the ultra-fast photodissociation of water molecules |
Oct. 24, 2006 |
| 7062360 |
Energy distribution network |
Jun. 13, 2006 |
| 7056423 |
Apparatus for producing hydrogen, electrochemical device, method for producing hydrogen and method for generating electrochemical energy |
Jun. 6, 2006 |
| 7056428 |
Hydrogen generation by electrolysis of aqueous organic solutions |
Jun. 6, 2006 |
| 7037414 |
Photoelectrolysis of water using proton exchange membranes |
May. 2, 2006 |
| 6994929 |
Electrochemical hydrogen compressor for electrochemical cell system and method for controlling |
Feb. 7, 2006 |
| 6991719 |
Method for producing and transporting hydrogen |
Jan. 31, 2006 |
| 6984305 |
Method and apparatus for sustainable energy and materials |
Jan. 10, 2006 |
| 6955922 |
Large capacity acid or base generator and method of use |
Oct. 18, 2005 |
| 6912450 |
Energy distribution network |
Jun. 28, 2005 |
| 6896789 |
Electrolysis cell and internal combustion engine kit comprising the same |
May. 24, 2005 |
| 6890419 |
Electrolytic production of hydrogen |
May. 10, 2005 |
| 6857397 |
Hydrogen generation apparatus for internal combustion engines and method thereof |
Feb. 22, 2005 |
| 6855443 |
Electrochemical device |
Feb. 15, 2005 |
| 6827838 |
Method of separating and collecting 18F in 18O water |
Dec. 7, 2004 |
| 6814852 |
Generation of gas in a lab-on-a-chip environment |
Nov. 9, 2004 |
| 6800386 |
Fuel processor |
Oct. 5, 2004 |
| 6783885 |
Low gravity electrochemical cell |
Aug. 31, 2004 |
| 6780304 |
Electrochemical generation of carbon dioxide and hydrogen from organic acids |
Aug. 24, 2004 |
| 6770186 |
Rechargeable hydrogen-fueled motor vehicle |
Aug. 3, 2004 |
| 6745105 |
Energy distribution network |
Jun. 1, 2004 |
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