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Composite polyamide membrane derived from an aliphatic acyclic tertiary amine compound |
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Sulfonated poly(aryl ether) membrane including blend with phenol compound |
John C. McKeen |
2014-09-09 |
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Composite membrane with coating comprising polyalkylene oxide and oxy-substituted phenyl compounds |
Chunming Zhang |
2014-06-24 |
| 8752714 |
Sulfonated poly (aryl ether) membrane including blend with phenyl amine compound |
Mou Paul, Abhishek Roy |
2014-06-17 |
| 8733558 |
Composite membrane with coating comprising polyalkylene oxide and biguanide-type compounds |
Chunming Zhang, Christopher T. Hamilton |
2014-05-27 |
| 8721942 |
Composite membrane including coating of polyalkylene oxide and acetophenone compounds |
Chunming Zhang |
2014-05-13 |
| 8646616 |
Composite membrane with coating comprising polyalkylene oxide and imidazol compounds |
Chunming Zhang, Christopher T. Hamilton |
2014-02-11 |
| 8640886 |
Composite membrane including coating of polyalkylene oxide and triazine compounds |
Chunming Zhang, Christopher T. Hamilton |
2014-02-04 |
| 8210042 |
Use of acoustic signals for measuring membrane fouling in spiral wound modules |
Michael S. Koreltz, David J. Moll, Donald B. Streeter |
2012-07-03 |
| 8002120 |
Modified polyamide membrane |
Qingshan Jason Niu, Chunming Zhang |
2011-08-23 |
| 7918349 |
Composite polyamide membrane with branched poly(alkylene oxide) modified surface |
Qingshan Jason Niu |
2011-04-05 |
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Modified polyamide membrane |
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2011-03-15 |
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Modified membrane |
Richard C. Krauss, Q. Jason Niu, Carleton L. Gaupp |
2011-02-08 |
| 7815987 |
Polyamide membrane with coating of polyalkylene oxide and polyacrylamide compounds |
Chunming Zhang |
2010-10-19 |
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Composite membrane and method for making the same |
— |
2005-04-12 |
| 6723241 |
Composite membrane and method for making the same |
— |
2004-04-20 |
| 6562266 |
Composite membrane and method for making the same |
— |
2003-05-13 |
| 6337018 |
Composite membrane and method for making the same |
— |
2002-01-08 |
| 6280853 |
Composite membrane with polyalkylene oxide modified polyamide surface |
— |
2001-08-28 |
| 5876602 |
Treatment of composite polyamide membranes to improve performance |
Steven D. Jons, Kenneth J. Stutts, Michael Salvatore Ferritto |
1999-03-02 |
| 5755964 |
Method of treating polyamide membranes to increase flux |
— |
1998-05-26 |
| 5100802 |
Fluorescent monitoring method for polymerization reactions |
— |
1992-03-31 |
| 4955993 |
Semi-permeable hollow fiber gas separation membranes possessing a non-external discriminating region |
Edgar S. Sanders, Jr., John A. Jensvold, Daniel O. Clark, Frederick L. Coan, Henry N. Beck +2 more |
1990-09-11 |
