Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5498823 | Ion-exchange supports for facilitated transport membranes with enhanced selectivity | Paul Thoen, Carl A. Koval | 1996-03-12 |
| 5464798 | Ceramic-zeolite composite membranes and use for separation of vapor/gas mixtures | Meng-Dong Jia, John L. Falconer | 1995-11-07 |
| 5441639 | Convective electrohydrodynamic fluid membranes | Noel A. Clark | 1995-08-15 |
| 5439652 | Use of controlled periodic illumination for an improved method of photocatalysis and an improved reactor design | Jeffrey G. Sczechowski, Carl A. Koval | 1995-08-08 |
| 5433857 | Convective electrohydrodynamic fluid membranes | Noel A. Clark | 1995-07-18 |
| 5430225 | Methods of production of novel molybdenum-sulfide dimers and reactions of the same | Mary R. Dubois, Carl A. Koval | 1995-07-04 |
| 5417832 | Enhancing performance of perfluorinated ionomer membranes via dopant incorporation, method of making thereof and the membrane | John Pellegrino, Robert E. Rabago, Carl A. Koval | 1995-05-23 |
| 5414194 | Method of production of novel molybdenum-sulfide dimers and reactions of the same | Mary R. Dubois, Carl A. Koval | 1995-05-09 |
| 5391791 | Methods of production of novel molybdenum-sulfide dimers and reactions of the same | Mary R. Dubois, Carl A. Koval | 1995-02-21 |
| 5332508 | Reversible photodeposition and dissolution of metal ions | Nancy S. Foster, Carl A. Koval | 1994-07-26 |
| 5130027 | Stationary magnetically stabilized fluidized bed for protein separation and purification | Carl A. Koval, Lori Nixon, Geoffrey F. Slaff | 1992-07-14 |
| 5110624 | Method for preparing magnetizable porous particles | Carl A. Koval, Lori Nixon, Geoffrey F. Slaff | 1992-05-05 |
| 5084169 | Stationary magnetically stabilized fluidized bed for protein separation and purification | Carl A. Koval, Lori Nixon, Geoffrey F. Slaff | 1992-01-28 |