Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437782 | Integrated fluid coking/paraffin dehydrogenation process | Michael C. Kerby, Roby Bearden, Jr. | 1995-08-01 |
| 5435905 | Integrated fluid coking paraffin dehydrogenation process | Michael C. Kerby, Roby Bearden, Jr. | 1995-07-25 |
| 5430216 | Integrated fluid coking paraffin dehydrogenation process | Michael C. Kerby, Roby Bearden, Jr. | 1995-07-04 |
| 5430217 | Integrated fluid coking paraffin dehydrogenation process | Roby Bearden, Jr., Michael C. Kerby | 1995-07-04 |
| 5414181 | Integrated catalytic cracking and olefin producing process | Roby Bearden, Jr., Michael C. Kerby | 1995-05-09 |
| 5395813 | Particulate solids for catalyst supports and heat transfer materials | LeRoy R. Clavenna, Rocco A. Fiato, Geoffrey R. Say | 1995-03-07 |
| 5395406 | Structurally modified alumina supports, and heat transfer solids for high temperature fluidized bed reactions | LeRoy R. Clavenna, Rocco A. Fiato, Geoffrey R. Say | 1995-03-07 |
| 5378348 | Distillate fuel production from Fischer-Tropsch wax | Daniel Francis Ryan | 1995-01-03 |
| 5360778 | High surface purity heat transfer solids for high temperature fluidized bed reactions | LeRoy R. Clavenna, Geoffrey R. Say, Rocco A. Fiato | 1994-11-01 |
| 5360777 | High performance alumina heat transfer solids for high temperature fluidized bed synthesis gas reactions | LeRoy R. Clavenna, Rocco A. Fiato, Geoffrey R. Say | 1994-11-01 |
| 5356845 | Process for the reactivation of nickel-alumina catalysts | LeRoy R. Clavenna, Brent E. Beasley | 1994-10-18 |
| 5348717 | Synthesis gas from particulate catalysts, and admixtures of particulate catalysts and heat transfer solids | LeRoy R. Clavenna, Geoffrey R. Say, Rocco A. Fiato | 1994-09-20 |
| 5338441 | Liquefaction process | Steve C. LeViness, Steve J. Hsia, Michael Y. Wen, Claude C. Culross, Peter S. Maa | 1994-08-16 |
| 5322619 | FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds with rare earth promoted catalyst | William E. Winter, Daniel Francis Ryan | 1994-06-21 |
| 5318693 | FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds | William E. Winter | 1994-06-07 |
| 5292989 | Silica modifier hydroisomerization catalyst | — | 1994-03-08 |
| 5258411 | Activation conditions to maximize the HCS activity of supported cobalt catalysts (OP-3706) | William C. Behrmann, Charles H. Mauldin | 1993-11-02 |
| 5219816 | Dehydrogenation catalysts and process for preparing the catalysts | Ying Zhou | 1993-06-15 |
| 5214227 | Low pressure dehydrogenation of light paraffins | Ying Zhou | 1993-05-25 |
| 5187138 | Silica modified hydroisomerization catalyst | — | 1993-02-16 |
| 5168091 | Activation conditions to maximize the HSC activity of supported cobalt catalysts | William C. Behrmann, Charles H. Mauldin | 1992-12-01 |
| 5019543 | High silica crystalline zeolites and process for their preparation | W. Scott Varnado | 1991-05-28 |
| 4762959 | Cobalt catalysts, and use thereof for the conversion of methanol and for Fischer-Tropsch synthesis, to produce hydrocarbons | Charles H. Mauldin, Kym B. Arcuri | 1988-08-09 |
| 4755536 | Cobalt catalysts, and use thereof for the conversion of methanol and for Fischer-Tropsch synthesis, to produce hydrocarbons | Charles H. Mauldin, Kym B. Arcuri | 1988-07-05 |
| 4663305 | Cobalt catalysts for the conversion of methanol and for Fischer-Tropsch synthesis to produce hydrocarbons | Charles H. Mauldin, Kym B. Arcuri | 1987-05-05 |