| 5348642 |
Catalytic cracking process with circulation of hot, regenerated catalyst to the stripping zone |
Willibald Serrand, Philip Holmes, Todd R. Steffens, Patrick Terry |
1994-09-20 |
$32,722,000 |
| 5318692 |
FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds |
William E. Winter |
1994-06-07 |
$47,733,000 |
| 5318695 |
Fluid cracking process for producing low emissions fuels |
William E. Winter, 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 |
William E. Winter |
1994-05-24 |
$87,436,000 |
| 5284574 |
Improved integrated coking-gasification process with mitigation of slagging |
Tan-Jen Chen, Francis X. Mayer |
1994-02-08 |
$75,920,000 |
| 5264193 |
Substituted stannosilicates, their preparation and use as natural gas purification agents (C-2668) |
Edward W. Corcoran, Jr., David E. W. Vaughan, Killian D. Efird |
1993-11-23 |
$67,071,000 |
| 5110568 |
Stannosilicates and preparation thereof |
Edward W. Corcoran, Jr., David E. W. Vaughan |
1992-05-05 |
$23,708,000 |
| 5110571 |
Stannosilicates and preparation thereof (C-2417) |
Edward W. Corcoran, Jr., David E. W. Vaughan |
1992-05-05 |
$23,708,000 |
| 4977122 |
Cracking catalyst |
— |
1990-12-11 |
$72,106,000 |
| 4975180 |
Cracking process |
— |
1990-12-04 |
$63,178,000 |
| 4888131 |
Synthesis gas preparation and catalyst therefor |
Duane A. Goetsch, Geoffrey R. Say, Jose M. Vargas |
1989-12-19 |
$112,009,000 |
| 4592829 |
Desulfurization of hydrocarbons |
— |
1986-06-03 |
$11,170,000 |
| 4513090 |
Crystalline silica zeolite-containing catalyst |
William E. Winter |
1985-04-23 |
$18,242,000 |
| 4498979 |
Hydrodesulfurization process with conversion of heavy hydrocarbons utilizing a catalyst containing a group IIA metal component |
— |
1985-02-12 |
$19,241,000 |
| 4464252 |
Adsorbents for sulfur removal |
William E. Winter |
1984-08-07 |
$26,281,000 |
| 4446005 |
Guard bed for the removal of sulfur and nickel from feeds previously contacted with nickel containing sulfur adsorption catalysts |
Judeth H. Brannon |
1984-05-01 |
$22,425,000 |
| 4443329 |
Crystalline silica zeolite-containing catalyst and hydrocarbon hydroprocesses utilizing the same |
William E. Winter |
1984-04-17 |
$26,234,000 |
| 4440667 |
Catalyst regeneration in a catalytic reforming process |
William C. Baird, Jr., George J. Balinsky |
1984-04-03 |
$11,935,000 |
| 4404094 |
Catalytic reforming process |
William C. Baird, Jr. |
1983-09-13 |
$43,672,000 |
| 4379076 |
Reforming with multimetallic catalysts |
Charles H. Mauldin, William C. Baird, Jr. |
1983-04-05 |
$51,895,000 |
| 4370224 |
Reforming with multimetallic catalysts |
Charles H. Mauldin, William C. Baird, Jr. |
1983-01-25 |
$21,930,000 |
| 4358297 |
Removal of sulfur from process streams |
— |
1982-11-09 |
$16,439,000 |
| 4303500 |
Reforming with multimetallic catalysts |
Charles H. Mauldin, William C. Baird, Jr. |
1981-12-01 |
$16,053,000 |
| 4282086 |
Reforming with multimetallic catalysts |
— |
1981-08-04 |
$23,693,000 |
| 4265786 |
Reforming with multimetallic catalysts |
Charles H. Mauldin, William C. Baird, Jr. |
1981-05-05 |
$37,391,000 |
