Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675966 | Catalyst for n-butane oxidation to maleic anhydride | Muin S. Haddad, James F. Brazdil | 2017-06-13 |
| 8658557 | Catalyst for n-butane oxidation to maleic anhydride | Muin S. Haddad | 2014-02-25 |
| 8455388 | Attrition resistant mixed metal oxide ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely, Charles J. Besecker | 2013-06-04 |
| 8350075 | Mixed metal oxide ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely, Charles J. Besecker | 2013-01-08 |
| 8258073 | Process for preparing improved mixed metal oxide ammoxidation catalysts | Charles J. Besecker, James F. Brazdil, Mark A. Toft, Michael J. Seely | 2012-09-04 |
| 8153546 | Mixed metal oxide ammoxidation catalysts | James F. Brazdil, Mark A. Toft, Michael J. Seely, Charles J. Besecker | 2012-04-10 |
| 7442345 | Reactor apparatus | Louis R. Trott, David R. Wagner, Steven J. Rowe, Gregory A. Norenberg, Kenneth P. Keckler +1 more | 2008-10-28 |
| 6358483 | Sparger for oxygen injection into a fluid bed reactor | Louis R. Trott, Robert P. Hepfer, Craig T. Miller, Stig-Axel Carlsson, Benjamin W. Close | 2002-03-19 |
| 4749615 | Semiconductor dopant source | Alan Bonny, Jack H. Wilson, Sr. | 1988-06-07 |