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Class Information
Number: 204/254
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Cells > Diaphragm type > Plural cells > Bipolar electrode
Description: Electrolytic cells in which at least one of the units contains an electrode of the bi-polar type, i.e., one wherein an electrode bears one polarity with respect to a second electrode and a different polarity with respect to a third electrode.
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 |
| 7507493 |
Electrochemical cell having protection against creep |
Mar. 24, 2009 |
| 7351317 |
Electrolytic cell comprising an interior trough |
Apr. 1, 2008 |
| 7332063 |
Structure for an electrochemical reactor of the filter-press type |
Feb. 19, 2008 |
| 7323090 |
Bipolar zero-gap type electrolytic cell |
Jan. 29, 2008 |
| 7220516 |
Bipolar battery with flexible insulation film |
May. 22, 2007 |
| 7153409 |
Electrochemical cell system and method of operation |
Dec. 26, 2006 |
| 7048838 |
Ion exchange membrane electrolyzer |
May. 23, 2006 |
| 7018516 |
Bipolar multi-purpose electrolytic cell for high current loads |
Mar. 28, 2006 |
| 7014947 |
Integral membrane support and frame structure |
Mar. 21, 2006 |
| 6852205 |
Water-electrolysis-device-use electrode plate, unit, solid electrolytic membrane unit and electrolytic cell |
Feb. 8, 2005 |
| 6783885 |
Low gravity electrochemical cell |
Aug. 31, 2004 |
| 6752937 |
Highly conductive molding compounds having an increased distribution of large size graphite particles |
Jun. 22, 2004 |
| 6746580 |
Generation and delivery device for ozone gas and ozone dissolved in water |
Jun. 8, 2004 |
| 6733913 |
Fuel cell system for low pressure operation |
May. 11, 2004 |
| 6703153 |
Ceramic composite electrolytic device |
Mar. 9, 2004 |
| 6669826 |
Compact proton exchange membrane (PEM) electrochemical cell stack |
Dec. 30, 2003 |
| 6524452 |
Electrochemical cell |
Feb. 25, 2003 |
| 6497973 |
Electroconversion cell |
Dec. 24, 2002 |
| 6495006 |
Bipolar ion exchange membrane electrolytic cell |
Dec. 17, 2002 |
| 6464846 |
Electrically-conductive elastomeric compression pad for use with proton exchange membrane electrochemical cells |
Oct. 15, 2002 |
| 6395155 |
Electrolysis plate |
May. 28, 2002 |
| 6328863 |
Spiral feed and discharge manifold for electrolytic cells |
Dec. 11, 2001 |
| 6312572 |
Electrolyzer |
Nov. 6, 2001 |
| 6254741 |
Electrolytic cells of improved fluid sealability |
Jul. 3, 2001 |
| 6224720 |
Electrolytic cell with removable bipolar electrodes |
May. 1, 2001 |
| 6214181 |
Ion exchange membrane bipolar electrolyzer |
Apr. 10, 2001 |
| 6187155 |
Electrolytic cell separator assembly |
Feb. 13, 2001 |
| 6165331 |
Electrolysers |
Dec. 26, 2000 |
| 6063257 |
Bipolar type ion exchange membrane electrolytic cell |
May. 16, 2000 |
| 6027620 |
Filter press electrolyzer |
Feb. 22, 2000 |
| 6010604 |
Neural network packing |
Jan. 4, 2000 |
| 5968326 |
Composite inorganic-polymer thin film cation-selective membrane, method of fabricating same and applications |
Oct. 19, 1999 |
| 5906716 |
Metallized cation exchange membrane |
May. 25, 1999 |
| 5849164 |
Cell with blade electrodes and recirculation chamber |
Dec. 15, 1998 |
| 5783051 |
Apparatus for producing hydrogen and oxygen |
Jul. 21, 1998 |
| 5653857 |
Filter press electrolyzer electrode assembly |
Aug. 5, 1997 |
| 5599430 |
Mattress for electrochemical cells |
Feb. 4, 1997 |
| 5571390 |
Bipolar ion exchange membrane electrolytic cell |
Nov. 5, 1996 |
| 5456809 |
Electrochemical mercerization, souring, and bleaching of textiles |
Oct. 10, 1995 |
| 5384208 |
Cell structure for electrolyzer units and fuel cells |
Jan. 24, 1995 |
| 5225061 |
Bipolar electrode module |
Jul. 6, 1993 |
| 5225060 |
Bipolar, filter press type electrolytic cell |
Jul. 6, 1993 |
| 5174878 |
Electrolyzer |
Dec. 29, 1992 |
| 5015354 |
Bipolar-electrode electrolytic cell |
May. 14, 1991 |
| 5013414 |
Electrode structure for an electrolytic cell and electrolytic process used therein |
May. 7, 1991 |
| 4975171 |
Bipolar electrolytic cell |
Dec. 4, 1990 |
| 4927509 |
Bipolar electrolyzer |
May. 22, 1990 |
| 4921587 |
Porous diaphragm for electrochemical cell |
May. 1, 1990 |
| 4908114 |
Mobile atom insertion reaction, mobile atom transmissive membrane for carrying out the reaction, and reactor incorporating the mobile atom transmissive membrane |
Mar. 13, 1990 |
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