Maro Publications

Membrane Separations

Patent Titles

From 05/20/2015 through 1/29/2013

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Patent Titles

For earlier Patent Titles, go to Sorted Patents /Separations /Membrane Separations

3/3/2015

8,968,447
Separation membrane, method of manufacture thereof, and apparatus including the separation membrane

2/3/2015

8,945,386
Cleaning device of membrane filtration apparatus

8,945,385
Drive device for a membrane filtration arrangement

1/27/2015

8,940,152
Electrochemical process

1/20/2015

8,936,668
Selective water vapour transport membranes comprising a nanofibrous layer and methods for making the same

 

1/6/2015

8,926,733
Polymers, polymer membranes and methods of producing the same

8,926,732
Imidazolium-based room-temperature ionic liquids, polymers, monomers, and membranes incorporating same

8,925,738
Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the same

12/23/2014

8,915,379
Method to improve the selectivity of polybenzoxazole membranes

11/5/2013 

32. 8,575,414 
Membrane system for natural gas upgrading 

31. 8,574,342 
Method and apparatus for membrane separation 

10/29/2013 

31. 8,568,596 
Membrane filtering device managing system and membrane filtering device for use therein, and membrane filtering device managing method 

30. 8,568,518 
Method of making SAPO-34 membranes for use in gas separations 

29. 8,568,510 
Gas-separation processes using membranes with permeate sweep to recover reaction feedstocks

10/8/2013 

28. 8,552,108 
Room temperature curable organopolysiloxane composition and gas separation membrane 

27. 8,551,341  
Suspended media membrane biological reactor system including suspension system and multiple biological reactor zones 

9/24/2013 

26. 8,540,882  
Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance 

25. 8,540,804 
Sour gas and acid natural gas separation membrane process by pre removal of dissolved elemental sulfur for plugging prevention 

24. 8,540,800 
Microporous UZM-5 inorganic zeolite membranes for gas, vapor, and liquid separations 

9/10/2013 

23. 8,529,762 
Spiral wound membrane element product water tube with external flow grooves 

9/3/2013 

22. 8,524,082 
Mechanical axial vibration in membrane separation treatment of effluents 

21. 8,523,982
Separation membrane module and fuel vapor processing apparatus equipped with the same 

8/27/2013   

20. 8,518,256 
Membrane module

8/13/2013 

19. 8,505,746 
Separation membrane comprising polyethersulfone, process for producing thereof, and dope solution for membrane production

7/30/2013     

18. 8,496,989 
Process for producing an ion-permeable web-reinforced separator 

17. 8,496,825 
Spiral wound module including membrane sheet with regions having different permeabilities 

16. 8,496,122 
Permselective membrane and process for manufacturing thereof 

5/28/2013 

15. 8,448,884 
Eggshell membrane separation process 

14. 8,448,790 
Surface charge enabled nanoporous semi-permeable membrane for desalination 

4/16/2013

13. 8,419,828 
Multi-stage membrane separation process 

4/2/2013

12. 8,409,502 
Methods, apparatuses, and applications for compliant membrane blood gas exchangers 

11. 8,409,326 
High flux and selectivity SAPO-34 membranes for CO.sub.2/CH.sub.4separations 

10. 8,409,325 
Asymmetric gas separation membrane and process for gas separation 

9. 8,409,324 
Sweep gas for membrane-based dehydration modules 

3/12/2013

8. 8,394,181 
Selectively permeable material, method for producing selectively permeable membrane structure, selectively permeable membrane structure, and air conditioning system 

7. 8,394,176 
Polyimide gas separation membrane and gas separation method 

3/5/2013

6. 8,388,743 
Separation membrane module and fuel vapor processing apparatus incorporating the same 

5. 8,388,732 
Integrated membrane and adsorption system for carbon dioxide removal from natural gas 

2/26/2013

4. 8,382,988 
Process for the production of ultra pure water using a membrane 

2/19/2013

3. 8,377,303 
Membrane cartridge 

1/29/2013

2. 8,362,174 
Process for producing water-absorbing polymer particles 

1. 8,362,173 
Polymer capable of adsorbing acidic water-soluble target substance, and method for production of the polymer 

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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 2011 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 1/29/2013.