Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780427 | Selective ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely | 2020-09-22 |
| 10626082 | Ammoxidation catalyst with selective co-product HCN production | James F. Brazdil, Mark A. Toft, Michael J. Seely, Sean S.-Y. Lin | 2020-04-21 |
| 9358528 | Selective ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely | 2016-06-07 |
| 9295977 | Pre calcination additives for mixed metal oxide ammoxidation catalysts | James F. Brazdil, Michael J. Seely, Muin S. Haddad, Mark A. Toft | 2016-03-29 |
| 9211527 | Selective ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely | 2015-12-15 |
| 8835666 | Pre calcination additives for mixed metal oxide ammoxidation catalysts | James F. Brazdil, Michael J. Seely, Muin S. Haddad, Mark A. Toft | 2014-09-16 |
| 8658817 | Method of making mixed metal oxide catalysts for ammoxidation and/or oxidation of lower alkane hydrocarbons | Bhagya Chandra Sutradhar, Mark A. Toft, James F. Brazdil, Muin S. Haddad, Christos Paparizos +1 more | 2014-02-25 |
| 8455388 | Attrition resistant mixed metal oxide ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely, Robert A. Gustaferro | 2013-06-04 |
| 8420566 | High efficiency ammoxidation process and mixed metal oxide catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely | 2013-04-16 |
| 8350075 | Mixed metal oxide ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely, Robert A. Gustaferro | 2013-01-08 |
| 8258073 | Process for preparing improved mixed metal oxide ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely, Robert A. Gustaferro | 2012-09-04 |
| 8153546 | Mixed metal oxide ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely, Robert A. Gustaferro | 2012-04-10 |
| 7229537 | Composite oxygen ion transport element | Jack Chen, Hancun Chen, Earil T. Robinson | 2007-06-12 |
| 7125528 | Membrane systems containing an oxygen transport membrane and catalyst | Terry Mazanec, Sherman Xu, Erling Rytter | 2006-10-24 |
| 6332964 | Multi-phase solid ion and electron conducting membrane with low volume percentage electron conducting phase and methods for fabricating | Chieh-Cheng Chen, Ravi Prasad, Terry Mazanec | 2001-12-25 |
| 5306858 | Oxidizing paraffin hydrocarbons | George Frederick Salem, Susan M. Kenzig, Walter J. Kowlaski, Larry M. Cirjak | 1994-04-26 |
| 4990638 | Water-soluble antimony (V) compounds | William Marritt | 1991-02-05 |
| 4921985 | Water-soluble antimony (V) compounds | William Marritt | 1990-05-01 |
| 4900853 | Salts and resinoids of 1:4 organoarsonate molybdenum polyoxoanions and process of making | William Marritt | 1990-02-13 |