Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331652 | Porous bodies with enhanced pore architecture prepared without a high-temperature burnout material | Wojciech L. Suchanek, Michael Di Mare, Jean Adam | 2022-05-17 |
| 10449520 | Porous bodies with enhanced crush strength | Wojciech L. Suchanek, Michael Di Mare, Jean Adam | 2019-10-22 |
| 8178718 | Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof | Wugeng Liang, Joseph R. Linzer | 2012-05-15 |
| 8153852 | Process of using germanium zeolite catalyst for alkane aromatization | Gopalakrishnan G. Juttu, Alla Khanmamedova, Scott F. Mitchell, Scott A. Stevenson | 2012-04-10 |
| 7902413 | Aromatization of alkanes using a germanium-zeolite catalyst | Scott A. Stevenson, Dustin Farmer, Scott F. Mitchell, Gopalakrishnan G. Juttu, Alla Khanmamedova | 2011-03-08 |
| 7745675 | Regeneration of platinum-germanium zeolite catalyst | Gopalakrishnan G. Juttu, Alla Khanmamedova, Scott F. Mitchell, Scott A. Stevenson | 2010-06-29 |
| 7504357 | Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof | Paulette Hazin | 2009-03-17 |
| 7345199 | Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof | Paulette Hazin | 2008-03-18 |
| 7229946 | Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof | Paulette Hazin | 2007-06-12 |
| 6919472 | Catalyst compositions for the selective conversion of alkanes to unsaturated carboxylic acids, methods of making and methods of using thereof | Paulette Hazin | 2005-07-19 |
| 6169202 | Wells-Dawson type heteropolyacids, their preparation and use as oxidation catalysts | Tilak Wijesekera, James E. Lyons | 2001-01-02 |
| 6060419 | Wells-Dawson type heteropolyacids, their preparation and use as oxidation catalysts | Tilak Wijesekera, James E. Lyons | 2000-05-09 |
| 6043184 | Heteropoly acids supported on polyoxometallate salts and their preparation | Swati Karmakar, Anthony F. Volpe, Jr., James E. Lyons | 2000-03-28 |
| 5990363 | Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes | Tilak Wijesekera, James E. Lyons | 1999-11-23 |
| 5990348 | Conversion of alkanes to unsaturated carboxylic acids over heteroploy acids supported on polyoxometallate salts | James E. Lyons, Anthony F. Volpe, Jr., Swati Karmakar | 1999-11-23 |
| 5817881 | Tetraalykylammonium polyoxoanionic oxidation catalysts | James E. Lyons, Harry K. Myers, Jr., Shahid Shaikh | 1998-10-06 |
| 5770728 | Alkane oxidation with porphyrins and metal complexes thereof having haloalkyl side chains | Tilak Wijesekera, James E. Lyons, Manoj V. Bhinde | 1998-06-23 |
| 5767272 | Method of preparing meso-haloalkylporphyrins | Tilak Wijesekera, James E. Lyons, Manoj V. Bhinde | 1998-06-16 |
| 5760217 | Porphyrins and their synthesis from dipyrromethanes and aldehydes | Tilak Wijesekera, James E. Lyons | 1998-06-02 |
| 5723677 | Method for hydroperoxide decomposition using novel porphyrins synthesized from dipyrromethanes and aldehydes | Tilak Wijesekera, James E. Lyons | 1998-03-03 |
| 5705685 | Conversion of alkanes to unsaturated carboxylic acids | James E. Lyons, Swati Karmakar, Shahid Shaikh | 1998-01-06 |
| 5672778 | Process for increased yields of oxygenated products in two-step oxidation of hydrocarbons | James E. Lyons, Manoj V. Bhinde | 1997-09-30 |
| 5663328 | Haloporphyrins and their preparation and use as catalysts | James E. Lyons | 1997-09-02 |
| 5659029 | Preparation of porphyrins and their metal complexes | Wayne A. Langdale | 1997-08-19 |
| 5608054 | Porphyrins and metal complexes thereof having haloalkyl side chains | Tilak Wijesekera, James E. Lyons, Manoj V. Bhinde | 1997-03-04 |