Maro Publications

Fuel Cells

Patent Titles

*04/13/2015
from 2/8/2013

Maro Topics

Applications

Electrolytes

Fuel Cells: Membranes

Membrane Fuel Cells

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Patents with Abstracts

For earlier Patent Titles, go to Sorted Patents /Electrical /Fuel Cells.

12/9/2014

8,906,572 
Polymer-electrolyte membrane, electrochemical fuel cell, and related method 

12/9/2014

8,906,562 
Polymeric compound, oxygen permeable membrane, oxygen permeable composite, electrochemical device 

12/9/2014

8,906,561 
Bio-fuel cell 

11/11/2014

8,883,367 
Catalyst for fuel cell, membrane-electrode assembly including same, and fuel cell system including same 

10/28/2014

8,871,483 
Biofuel cell electrocatalysts utilizing enzyme-carbon nanotube adducts 

10/21/2014

8,865,372 
Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator 

8,865,040 
Highly conductive composites for fuel cell flow field plates and bipolar plates 

11/12/2013   

34. 8,580,462 
Electrode catalyst material comprising carbon nano-fibers having catalyst particles on the surface and in the insides of the interior area and a fuel cell having the electrode catalyst material 

10/22/2013   

33. 8,563,075 
Removal of non-conductive hydrophilic coatings from lands of fuel cell bipolar plates 

10/8/2013   

32. 8,551,672 
Packaging structure of low-pressure molded fuel cell 

31. 8,551,671 
Fuel cell fluid sealing structure 

30. 8,551,667 
Hydrogel barrier for fuel cells 

10/1/2013   

29. 8,546,064 
Method to produce a fuel cell flowfield with photopolymer walls 

28. 8,546,045 
Gasketed subassembly for use in fuel cells including replicated structures 

9/3/2013   

27. 8,524,418 
Polymer electrolyte fuel cell 

26. 8,524,129 
Method for producing a fuel cell separator 

8/27/2013     

25. 8,519,081 
Polysulfone polymers and related polymer electrolyte membranes and fuel cells 

8/20/2013   

24. 8,512,913 
Electrode for fuel cell and fuel cell employing the same 

23. 8,512,907 
Membrane catalyst layer assembly with reinforcing films, membrane electrode assembly with reinforcing films, and polymer electrolyte fuel cells 

22. 8,512,903  Polymer electrolyte fuel cell and method for measuring voltages of cells in polymer electrolyte fuel cell

7/30/2013   

21. 8,497,050 
Amorphous carbon coatings for fuel cell bipolar plates 

6/4/2013   

20. 8,455,156 
Separator for fuel cell and fuel cell 

19. 8,455,155 
Inexpensive approach for coating bipolar plates for PEM fuel cells 

5/28/2013  

18. 8,449,739 
Metal-coated carbon surfaces for use in fuel cells 

5/7/2013

17. 8,435,657 
Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack 

4/23/2013

16. 8,426,099 
Colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image development 

15. 8,426,092 
Poly(imide-carbonate) polytetrafluoroethylene containing photoconductors 

14. 8,426,089 
Colored curable composition, color filter, and method for producing color filter 

13. 8,425,986 
Composite nanostructure solid acid fuel cell electrodes via electrospray deposition 

4/16/2013

12. 8,420,276 
Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layer 

3/26/2013

11. 8,404,400 
Catalyst-polymer liquid dispersion for fuel cell applications 

3/19/2013

10. 8,399,154 
Method for producing an anion-exchange membrane for a solid polymer electrolyte type fuel cell 

9. 8,399,148 
Varnish for a solid polymer fuel cell 

3/12/2013

8. 8,394,556 
Impermeable porous substrate for planar fuel cells and integrated packaging 

7. 8,394,555 
Membrane-electrode assembly for fuel cell and fuel cell system comprising same 

6. 8,394,554 
Separator suction device for a fuel cell 

3/5/2013

5. 8,389,176 
Polymer membrane composition for fuel cell, polymer membrane prepared therefrom, membrane-electrode assembly, fuel cell including the same, and associated methods 

2/26/2013

4. 8,383,539 
Fiber manufacturing method, fiber manufacturing apparatus and proton-exchange membrane fuel cell 

3. 8,383,291 
Three-dimensional hydrophilic porous structures for fuel cell plates 

1/29/2013

2. 8,361,677 
Membrane/electrode assembly for polymer electrolyte fuel cell 

1. 8,361,676 
Solid polymer type fuel cell separator and method of production of same 

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Interested!!
Bookmark this page to follow future developments!.
(RDC 6/5/2012)

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Roger D. Corneliussen
Editor
www.maropolymeronline.com

Maro Polymer Links
Tel: 610 363 9920
Fax: 610 363 9921
E-Mail: cornelrd@bee.net  

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Copyright 2012 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen
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** Date of latest addition; date of first entry is 2/8/2013.