Issued Patents All Time
Showing 76–100 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459469 | Polybenzoxazole membranes prepared from aromatic polyamide membranes | Raisa Minkov, Syed A. Faheem, Man-Wing Tang, Lubo Zhou, Jeffery C. Bricker | 2013-06-11 |
| 8394453 | Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles | Stephen T. Wilson, Beth McCulloch | 2013-03-12 |
| 8366804 | High permeance polyimide membranes for air separation | Raisa Minkov, Syed A. Faheem, Travis C. Bowen, Jeffrey J. Chiou | 2013-02-05 |
| 8337598 | Photo-crosslinked gas selective membranes as part of thin film composite hollow fiber membranes | Stephen Yates, Matthew C. McGuirl, Tihomir Tonev, Jeffrey J. Chiou, Amber Arzadon | 2012-12-25 |
| 8318013 | Staged membrane system for gas, vapor, and liquid separations | Lubo Zhou, Carlos A. Cabrera, Peter K. Coughlin | 2012-11-27 |
| 8262779 | Microporous aluminophosphate molecular sieve membranes for highly selective separations | Stephen T. Wilson, David A. Lesch | 2012-09-11 |
| 8241501 | Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking | Peter K. Coughlin, Man-Wing Tang, Raisa Minkov, Lubo Zhou | 2012-08-14 |
| 8231785 | Staged membrane system for gas, vapor, and liquid separations | Lubo Zhou, Carlos A. Cabrera, Peter K. Coughlin | 2012-07-31 |
| 8226862 | Molecular sieve/polymer asymmetric flat sheet mixed matrix membranes | Stephen T. Wilson, David A. Lesch | 2012-07-24 |
| 8203028 | Processes for olefin/paraffin separation utilizing porous, hydrophobic poly(ether ether ketone) membranes | Santi Kulprathipanja | 2012-06-19 |
| 8132678 | Polybenzoxazole polymer-based mixed matrix membranes | Man-Wing Tang, Raisa Serbayeva, Lubo Zhou | 2012-03-13 |
| 8132677 | Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking | Peter K. Coughlin, Man-Wing Tang, Raisa Minkov, Lubo Zhou | 2012-03-13 |
| 8127937 | High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes | Man-Wing Tang, Raisa Serbayeva, Lubo Zhou | 2012-03-06 |
| 8127936 | High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes | Man-Wing Tang, Raisa Serbayeva, Lubo Zhou | 2012-03-06 |
| 8083834 | High permeability membrane operated at elevated temperature for upgrading natural gas | Lubo Zhou | 2011-12-27 |
| 8083833 | Flexible template-directed microporous partially pyrolyzed polymeric membranes | David A. Lesch, Stephen T. Wilson | 2011-12-27 |
| 8048198 | High performance mixed matrix membranes incorporating at least two kinds of molecular sieves | David A. Lesch, Stephen T. Wilson | 2011-11-01 |
| 8030399 | Crosslinked organic-inorganic hybrid membranes and their use in gas separation | Stephen T. Wilson, Santi Kulprathipanja | 2011-10-04 |
| 8016124 | Thin film gas separation membranes | Stephen Yates, Rehan Zaki, Amber Arzadon, Jeffrey J. Chiou | 2011-09-13 |
| 7943543 | Ionic liquid-solid-polymer mixed matrix membranes for gas separations | Santi Kulprathipanja, Mark E. Schott, Stephen T. Wilson | 2011-05-17 |
| 7915438 | Solid phase host compositions | Joseph B. Lambert | 2011-03-29 |
| 7897207 | Nano-molecular sieve-polymer mixed matrix membranes with significantly improved gas separation performance | Stephen T. Wilson | 2011-03-01 |
| 7846496 | Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles and methods for making the same | Stephen T. Wilson, Beth McCulloch | 2010-12-07 |
| 7815712 | Method of making high performance mixed matrix membranes using suspensions containing polymers and polymer stabilized molecular sieves | Man-Wing Tang, Stephen T. Wilson, David A. Lesch | 2010-10-19 |
| 7810652 | Method to improve the selectivity of polybenzoxazole membranes | Raisa Minkov, Man-Wing Tang, Lubo Zhou, Jeffery C. Bricker | 2010-10-12 |