| 6913688 |
Multi-stage hydrodesulfurization of cracked naphtha streams with interstage fractionation |
John C. Coker, Garland B. Brignac, Thomas R. Halbert, John G. Matragrano, Brij Gupta +1 more |
2005-07-05 |
$516,867,000 |
| 6837989 |
Cycle oil conversion process |
Gordon F. Stuntz, George A. Swan, III, Michel Daage, Michele S. Touvelle, Darryl P. Klein |
2005-01-04 |
$138,076,000 |
| 6811682 |
Cycle oil conversion process |
Gordon F. Stuntz, George A. Swan, III, Michel Daage, Michele S. Touvelle, Darryl P. Klein |
2004-11-02 |
$124,486,000 |
| 6736962 |
Catalytic stripping for mercaptan removal (ECB-0004) |
Bruce R. Cook, Robert C. Welch, Richard H. Ernst, Richard A. Demmin, Charles A. Euker, Jr. |
2004-05-18 |
$138,883,000 |
| 6569316 |
Cycle oil conversion process incorporating shape-selective zeolite catalysts |
— |
2003-05-27 |
$119,675,000 |
| 6569315 |
Cycle oil conversion process |
Gordon F. Stuntz, George A. Swan, III |
2003-05-27 |
$119,675,000 |
| 6565739 |
Two stage FCC process incorporating interstage hydroprocessing |
— |
2003-05-20 |
$314,646,000 |
| 6231753 |
Two stage deep naphtha desulfurization with reduced mercaptan formation |
Craig A. McKnight, Thomas R. Halbert, John P. Greeley, Garland B. Brignac, Richard A. Demmin +1 more |
2001-05-15 |
$275,044,000 |
| 5406016 |
Transalkylation of benzene with heavy catalytic naphtha |
Bruce R. Cook, Kenneth L. Riley |
1995-04-11 |
$59,159,000 |
| 5336395 |
Liquefaction of coal with aqueous carbon monoxide pretreatment |
Joanne K. Pabst, Stephen N. Vaughn, Claude C. Culross, Steve Reynolds |
1994-08-09 |
$41,536,000 |
| 5322619 |
FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds with rare earth promoted catalyst |
Stephen M. Davis, Daniel Francis Ryan |
1994-06-21 |
$68,332,000 |
| 5320745 |
FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds with Cr-containing catalyst |
Bruce R. Cook, Daniel Francis Ryan |
1994-06-14 |
$22,702,000 |
| 5318692 |
FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds |
Paul E. Eberly, Jr. |
1994-06-07 |
$47,733,000 |
| 5318693 |
FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds |
Stephen M. Davis |
1994-06-07 |
$47,733,000 |
| 5318694 |
FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds |
Patrick J. Maher, William L. Schuette |
1994-06-07 |
$47,733,000 |
| 5318695 |
Fluid cracking process for producing low emissions fuels |
Paul E. Eberly, Jr., William L. Schuette, William A. Wachter, Tan-Jen Chen |
1994-06-07 |
$47,733,000 |
| 5314612 |
Fluid catalytic cracking process for producing low emissions fuels |
Paul E. Eberly, Jr. |
1994-05-24 |
$87,436,000 |
| 5300212 |
Hydroconversion process with slurry hydrotreating |
— |
1994-04-05 |
$33,256,000 |
| 5152885 |
Hydrotreating process using noble metal supported catalysts |
Gophal H. Singhal, Kenneth L. Riley, Kenneth L. Trachte |
1992-10-06 |
$39,434,000 |
| 5086027 |
Novel noble metal supported hydrotreating catalysts |
Gopal H. Singhal, Kenneth L. Riley, Kenneth L. Trachte |
1992-02-04 |
$57,874,000 |
| 5074990 |
Fluid catalytic cracking using catalysts containing an alumina-on-silica component |
Claude C. Culross, Gordon F. Stuntz |
1991-12-24 |
$48,476,000 |
| 5070053 |
FCC catalyst composition and method of making same |
Claude C. Culross, Gordon F. Stuntz |
1991-12-03 |
$49,602,000 |
| 5051389 |
Catalyst composition prepared by vapor depositing onto a carbon support |
Robert J. Lang, Claude C. Culross, Lonnie W. Vernon |
1991-09-24 |
$47,173,000 |
| 5037532 |
Slurry hydrotreating process |
Willard H. Sawyer |
1991-08-06 |
$61,231,000 |
| 4952306 |
Slurry hydroprocessing process |
Willard H. Sawyer, Roby Bearden, Jr., Russell R. Chianelli |
1990-08-28 |
$52,238,000 |
