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Class Information
Number: 204/253
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Cells > Diaphragm type > Plural cells
Description: Electrolytic cells consisting of two or more distinct units.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591932 |
Pressure electrolyser and cell frame for said electrolyser |
Sep. 22, 2009 |
| 7560010 |
Diaphragm electrolytic cell |
Jul. 14, 2009 |
| 7513980 |
Electrolytic cell for electrolyzed water generator |
Apr. 7, 2009 |
| 7507493 |
Electrochemical cell having protection against creep |
Mar. 24, 2009 |
| 7491309 |
System and method for the production of hydrogen |
Feb. 17, 2009 |
| 7354506 |
Diaphragm cell for chlor-alkali production with increased electrode surface and method of manufacture thereof |
Apr. 8, 2008 |
| 7351317 |
Electrolytic cell comprising an interior trough |
Apr. 1, 2008 |
| 7335284 |
Modular electrochemical cell |
Feb. 26, 2008 |
| 7252747 |
Composite proton exchange membrane and method of manufacturing the same |
Aug. 7, 2007 |
| 7229534 |
Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, resiliently compressible, porous pad |
Jun. 12, 2007 |
| 7204918 |
High efficiency plating apparatus and method |
Apr. 17, 2007 |
| 7112380 |
Method and apparatus for the storage and redistribution of electrical energy |
Sep. 26, 2006 |
| 7097748 |
Electrolyzer pressure equalization system |
Aug. 29, 2006 |
| 7074306 |
Electrocatalytic composition for oxygen-depolarized cathode |
Jul. 11, 2006 |
| 7048838 |
Ion exchange membrane electrolyzer |
May. 23, 2006 |
| 7045041 |
Ion exchange membrane electrolyzer |
May. 16, 2006 |
| 7001493 |
Apparatus for preparing sterilizing water and process for sterilizing water |
Feb. 21, 2006 |
| 6998030 |
Bipolar assembly for filter-press electrolyzer |
Feb. 14, 2006 |
| 6984296 |
Electrochemical cell for electrolyzers with stand-alone element technology |
Jan. 10, 2006 |
| 6913850 |
Thin film modular electrochemical product and method of manufacture thereof |
Jul. 5, 2005 |
| 6869517 |
Electrolytic process and apparatus |
Mar. 22, 2005 |
| 6852205 |
Water-electrolysis-device-use electrode plate, unit, solid electrolytic membrane unit and electrolytic cell |
Feb. 8, 2005 |
| 6746580 |
Generation and delivery device for ozone gas and ozone dissolved in water |
Jun. 8, 2004 |
| 6554977 |
Electrolytic wastewater treatment apparatus |
Apr. 29, 2003 |
| 6500319 |
Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, compression pad |
Dec. 31, 2002 |
| 6497973 |
Electroconversion cell |
Dec. 24, 2002 |
| 6471850 |
Low gravity electrochemical cell |
Oct. 29, 2002 |
| 6464846 |
Electrically-conductive elastomeric compression pad for use with proton exchange membrane electrochemical cells |
Oct. 15, 2002 |
| 6454918 |
Cup type plating apparatus |
Sep. 24, 2002 |
| 6423203 |
Method for the integration of fuel cells into electrochemical plants |
Jul. 23, 2002 |
| 6395154 |
Electrochemical cell using a folded double electrode plate |
May. 28, 2002 |
| 6383347 |
Electrochemical cell utilizing rigid support members |
May. 7, 2002 |
| 6309522 |
Electrolytic cell |
Oct. 30, 2001 |
| 6287431 |
Integrated ozone generator system |
Sep. 11, 2001 |
| 6267854 |
Apparatus and method for producing magnesium from seawater |
Jul. 31, 2001 |
| 6251255 |
Apparatus and method for electroplating tin with insoluble anodes |
Jun. 26, 2001 |
| 6235186 |
Apparatus for producing electrolytic water |
May. 22, 2001 |
| 6235168 |
Membrane-supporting frame assembly for an electrolytic cell |
May. 22, 2001 |
| 6132572 |
Apparatus and method of producing water for deodorization and cleaning applications |
Oct. 17, 2000 |
| 6126811 |
Electrocatalytic method for the deoxygenation of sea water and device for its implementation |
Oct. 3, 2000 |
| 6120673 |
Method and device for regenerating tin-plating solutions |
Sep. 19, 2000 |
| 6077414 |
Electrolytic plate stack cell |
Jun. 20, 2000 |
| 6054025 |
Solid polyelectrolytic module and solid polyelectrolytic apparatus using same |
Apr. 25, 2000 |
| 6039853 |
Electrochemical half-cell |
Mar. 21, 2000 |
| 6036827 |
Electrolyzer |
Mar. 14, 2000 |
| 6033539 |
Units for electro-chemical synthesis of water solution |
Mar. 7, 2000 |
| 6027620 |
Filter press electrolyzer |
Feb. 22, 2000 |
| 5993620 |
Anode for diaphragm electrochemical cell |
Nov. 30, 1999 |
| 5980703 |
Electrolytic cell for producing acidic water and alkaline water |
Nov. 9, 1999 |
| 5906722 |
Method of converting amine hydrohalide into free amine |
May. 25, 1999 |
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