Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8697596 | Mixed metal oxide catalysts and catalytic conversions of lower alkane hydrocarbons | James A. Kaduk, James F. Brazdil, Christos Paparizos | 2014-04-15 |
| 7754910 | Mixed metal oxide catalysts for the ammoxidation of propane and isobutane | Claus G. Lugmair, Steven A. Cohen, Gerry W. Zajac, Bhagya Chandra Sutradhar, James F. Brazdil | 2010-07-13 |
| 6953488 | Preparing synthesis gas using hydrotalcite-derived nickel catalysts | Wen-Dong Chang | 2005-10-11 |
| 6324827 | Method of generating power in a dry low NOx combustion system | Arunabha Basu, Theo H. Fleisch, Carl A. Udovich, Michael J. Gradassi | 2001-12-04 |
| 6137001 | Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent | Jeffrey L. Broeker, Frank G. Belmonte, Thomas M. Bartos, Anne M. Karachewski, Bruce I. Rosen +1 more | 2000-10-24 |
| 6071433 | Method of hydrocarbon reforming and catalyst precursor | — | 2000-06-06 |
| 5980840 | Autothermic reactor and process using oxygen ion--conducting dense ceramic membrane | Mark S. Kleefisch, Carl A. Udovich, Thaddeus P. Kobylinski | 1999-11-09 |
| 5939353 | Method for preparing and using nickel catalysts | Wen-Dong Chang, Mark S. Kleefisch, Carl A. Udovich | 1999-08-17 |
| 5914293 | Absorbent and process for removing sulfur oxides from a gaseous mixture | Michael J. Foral, William J. Reagan | 1999-06-22 |
| 5843862 | Process for manufacturing an absorbent composition | — | 1998-12-01 |
| 5767040 | Catalyst prepared from nickel-containing hydrotalcite-like precursor compound | Wen-Dong Chang, Mark S. Kleefisch, Carl A. Udovich | 1998-06-16 |
| 5750020 | Process for removing sulfur oxides or nitrogen oxides from a gaseous mixture in an FCC process | Michael J. Foral, William J. Reagan | 1998-05-12 |
| 5740667 | Process for abatement of nitrogen oxides in exhaust from gas turbine power generation | Arunabha Basu | 1998-04-21 |
| 5653774 | Method for preparing synthesis gas using nickel catalysts | Wen-Dong Chang, Mark S. Kleefisch, Carl A. Udovich | 1997-08-05 |
| 5626794 | Process for hydroshifting dimethyl ether | Arunabha Basu | 1997-05-06 |
| 5614163 | Catalyzed vapor phase process for making synthesis gas | Mark S. Kleefisch, Carl A. Udovich | 1997-03-25 |
| 5591418 | Process for removing sulfur oxides or nitrogen oxides from a gaseous mixture | Michael J. Foral, William J. Reagan | 1997-01-07 |
| 5591238 | Method for preparing synthesis gas using nickel catalysts | Wen-Dong Chang, Mark S. Kleefisch, Carl A. Udovich | 1997-01-07 |
| 5498370 | Process for hydroshifting dimethyl ether | Arunabha Basu | 1996-03-12 |
| 5439861 | Catalyzed vapor phase process for making synthesis gas | Mark S. Kleefisch, Carl A. Udovich | 1995-08-08 |
| 5426083 | Absorbent and process for removing sulfur oxides from a gaseous mixture | Michael J. Foral, William J. Reagan | 1995-06-20 |
| 5399537 | Method for preparing synthesis gas using nickel catalysts | Wen-Dong Chang, Mark S. Kleefisch, Carl A. Udovich | 1995-03-21 |
| 5354932 | Catalytic hydrocarbon conversion using thermally activated hydrotalcite-type clays | Mark P. Kaminsky | 1994-10-11 |
| 5246899 | Simplified preparation of hydrotalcite-type clays | — | 1993-09-21 |
| 4963520 | Metal-containing spinel composition and process of using same | Jin S. Yoo, Cecelia A. Radlowski, John A. Karch | 1990-10-16 |