| 6923846 |
Method of preparing composite gas separation membranes from perfluoropolymers |
Benjamin Bikson, James Timothy Macheras |
2005-08-02 |
| 6790263 |
Polymide gas separation membranes |
Yong Ding, Benjamin Bikson |
2004-09-14 |
| 6723152 |
Gas separation using membranes formed from blends of perfluorinated polymers |
Benjamin Bikson, Yong Ding, Johann Katz Leroux |
2004-04-20 |
| 6716270 |
Polyimide amic acid salts and polyimide membranes formed therefrom |
Yong Ding, Benjamin Bikson, James Timothy Macheras |
2004-04-06 |
| 6540813 |
Method of preparing composite gas separation membranes from perfluoropolymers |
Benjamin Bikson, James Timothy Macheras |
2003-04-01 |
| 6497747 |
Production and use of improved polyimide separation membranes |
Yong Ding, Benjamin Bikson |
2002-12-24 |
| 6290756 |
Hollow fiber membrane tubesheets of variable epoxy composition and hardness |
James Timothy Macheras, Cheryl Ford |
2001-09-18 |
| 5910274 |
Method of preparing membranes from blends of polymers |
James Timothy Macheras, Benjamin Bikson |
1999-06-08 |
| 5891572 |
Method of preparing membranes from blends of polymers |
James Timothy Macheras, Benjamin Bikson |
1999-04-06 |
| 5733657 |
Method of preparing membranes from blends of polymers |
James Timothy Macheras, Benjamin Bikson |
1998-03-31 |
| 5443728 |
Method of preparing membranes from blends of polyetherimide and polyimide polymers |
James Timothy Macheras, Benjamin Bikson |
1995-08-22 |
| 5364454 |
Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form |
Benjamin Bikson |
1994-11-15 |
| 5356459 |
Production and use of improved composite fluid separation membranes |
Benjamin Bikson |
1994-10-18 |
| 5348569 |
Modified poly(phenylene oxide) based membranes for enhanced fluid separation |
Benjamin Bikson, Gertrud Gotz, Yurdagul F. Ozcayir |
1994-09-20 |
| 5181940 |
Hollow fiber membranes |
Benjamin Bikson, James Timothy Macheras |
1993-01-26 |
| 5131927 |
Reactive treatment of composite gas separation membranes |
Benjamin Bikson |
1992-07-21 |
| 5071448 |
Semipermeable membranes based on certain sulfonated substituted polysulfone polymers |
Benjamin Bikson, Gertrud Gotz, Yurdagul F. Ozcayir |
1991-12-10 |
| 5067971 |
Process for dehydration of gases and composite permeable membranes therefor |
Benjamin Bikson, Salvatore Giglia |
1991-11-26 |
| 5009678 |
Process for recovery of ammonia from an ammonia-containing gas mixture |
Benjamin Bikson, Jerry E. Perrin |
1991-04-23 |
| 4990165 |
Permeable membranes for enhanced gas separation |
Benjamin Bikson, James E. Miller |
1991-02-05 |
| 4919865 |
Composite membranes of poly (methyl methacrylate) blends, their manufacture and their use |
— |
1990-04-24 |
| 4881954 |
Permeable membranes for enhanced gas separation |
Benjamin Bikson, James E. Miller |
1989-11-21 |
| 4840819 |
Method for preparing composite membranes for enhanced gas separation |
Samuel Williams, Benjamin Bikson, Robert Douglas Burchesky |
1989-06-20 |
| 4826599 |
Composite membranes and their manufacture and use |
Benjamin Bikson |
1989-05-02 |
| 4822382 |
Composite membranes, their manufacture and their use |
— |
1989-04-18 |