Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10183258 | Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity | Raja Swaidan, David J. Hasse, Canghai Ma, Robert A. Gagliano, Henri Chevrel | 2019-01-22 |
| 10143973 | Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity | Raja Swaidan, David J. Hasse, Canghai Ma, Robert A. Gagliano, Henri Chevrel +1 more | 2018-12-04 |
| 10112149 | Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity | Raja Swaidan, David J. Hasse, Canghai Ma, Robert A. Gagliano, Henri Chevrel | 2018-10-30 |
| 10086337 | Composite carbon molecular sieve membranes having anti-substructure collapse particles loaded in a core thereof | Dean W. Kratzer, Canghai Ma | 2018-10-02 |
| 9816755 | Process and apparatus for separating NO2 from a CO2 and NO2-containing fluid | Gregoire Beasse, Sudhir S. Kulkarni, Matthieu Leclerc, Claire Bourhy-Weber | 2017-11-14 |
| 9458022 | Process and apparatus for separating NO2 from a CO2 and NO2—containing fluid | Gregoire Beasse, Sudhir S. Kulkarni, Mathieu LECLERC, Claire Bourhy-Weber | 2016-10-04 |
| 9375685 | Membrane for the separation of a mixture of a polar fluid and a non-polar fluid and methods for use thereof | Sudhir S. Kulkarni, Fan Z. WORLEY | 2016-06-28 |
| 8747525 | Composite hollow ceramic fibers, precursors for, methods of making the same, and methods of using the same | Dean W. Kratzer, Tao Li | 2014-06-10 |
| 8741031 | Hollow ceramic fibers, precursors for manufacture thereof utilizing pore formers, methods of making the same, and methods of using the same | Dean W. Kratzer | 2014-06-03 |
| 8187361 | Effluent gas recovery system in polysilicon and silane plants | Sarang Gadre | 2012-05-29 |