Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864975 | Integrated hydroprocessing with high productivity catalysts | Darden Sinclair, Michel Daage, Charles J. Mart, Timothy L. Hilbert | 2014-10-21 |
| 8864976 | Integrated hydroprocessing with high productivity catalysts | Darden Sinclair, Michel Daage, Charles J. Mart, Timothy L. Hilbert | 2014-10-21 |
| 8298451 | Reformer distillate as gassing additive for transformer oils | S. Darden Sinclair, Martin A. Krevalis, Dominick N. Mazzone, Jean-Luc Martin | 2012-10-30 |
| 7417073 | Preparation of titania and cobalt aluminate catalyst supports and their use in Fischer-Tropsch synthesis | Charles H. Mauldin | 2008-08-26 |
| 7253136 | Preparation of titania and cobalt aluminate catalyst supports and their use in Fischer-Tropsch synthesis | Charles H. Mauldin | 2007-08-07 |
| 6846848 | Production of high purity fisher-tropsch wax | Robert J. Wittenbrink, Loren Ansell, Daniel Francis Ryan | 2005-01-25 |
| 6590002 | Temperature controlled in situ wax purification | Robert J. Wittenbrink, Gregg Johnston Howsmon, Geoffrey R. Say, Charles H. Mauldin | 2003-07-08 |
| 6458857 | Process for maximizing 371° C.+ production in fischer-tropsch process | Robert J. Wittenbrink, Gregg Johnston Howsmon, Geoffrey R. Say | 2002-10-01 |
| 6090859 | Small catalyst particle addition to slurry reactor (Law749) | Gregg Johnston Howsmon, Robert J. Wittenbrink, Claude C. Culross | 2000-07-18 |
| 5977192 | Small catalyst particle addition to slurry reactor | Gregg Johnston Howsmon, Robert J. Wittenbrink, Claude C. Culross | 1999-11-02 |