Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675967 | Structurally enhanced cracking catalysts | David Stockwell | 2017-06-13 |
| 9108181 | Structurally enhanced cracking catalysts | David Stockwell | 2015-08-18 |
| 8278235 | Structurally enhanced cracking catalysts | David Stockwell | 2012-10-02 |
| 7344695 | In-situ ZSM-5 synthesis | Mingting Xu | 2008-03-18 |
| 6908603 | In-situ ZSM-5 synthesis | Mingting Xu | 2005-06-21 |
| 5993645 | Catalyst for cracking oil feedstocks contaminated with metal | Rostam Jal Madon | 1999-11-30 |
| 5521133 | Phosphorus bound porous microspheres | Gerald S. Koermer, Paul R. Suitch, Eric W. Stern | 1996-05-28 |
| 5395809 | Modified microsphere FCC catalysts | Rostam Jal Madon, Gerald S. Koermer | 1995-03-07 |
| 5384041 | Composition for passivating vanadium in catalytic cracking and preparation thereof | Michel Deeba, Paul R. Suitch, Roland von Ballmoos | 1995-01-24 |
| 5300469 | Composition for passivating vanadium in catalytic cracking and preparation thereof | Michel Deeba, Paul R. Suitch, Roland von Ballmoos | 1994-04-05 |