Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 5318692 | FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds | William E. Winter | 1994-06-07 |
| 5318695 | Fluid cracking process for producing low emissions fuels | William E. Winter, William L. Schuette, William A. Wachter, Tan-Jen Chen | 1994-06-07 |
| 5314612 | Fluid catalytic cracking process for producing low emissions fuels | William E. Winter | 1994-05-24 |
| 5284574 | Improved integrated coking-gasification process with mitigation of slagging | Tan-Jen Chen, Francis X. Mayer | 1994-02-08 |
| 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 |
| 5110568 | Stannosilicates and preparation thereof | Edward W. Corcoran, Jr., David E. W. Vaughan | 1992-05-05 |
| 5110571 | Stannosilicates and preparation thereof (C-2417) | Edward W. Corcoran, Jr., David E. W. Vaughan | 1992-05-05 |
| 4977122 | Cracking catalyst | — | 1990-12-11 |
| 4975180 | Cracking process | — | 1990-12-04 |
| 4888131 | Synthesis gas preparation and catalyst therefor | Duane A. Goetsch, Geoffrey R. Say, Jose M. Vargas | 1989-12-19 |
| 4592829 | Desulfurization of hydrocarbons | — | 1986-06-03 |
| 4513090 | Crystalline silica zeolite-containing catalyst | William E. Winter | 1985-04-23 |
| 4498979 | Hydrodesulfurization process with conversion of heavy hydrocarbons utilizing a catalyst containing a group IIA metal component | — | 1985-02-12 |
| 4464252 | Adsorbents for sulfur removal | William E. Winter | 1984-08-07 |
| 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 |
| 4443329 | Crystalline silica zeolite-containing catalyst and hydrocarbon hydroprocesses utilizing the same | William E. Winter | 1984-04-17 |
| 4440667 | Catalyst regeneration in a catalytic reforming process | William C. Baird, Jr., George J. Balinsky | 1984-04-03 |
| 4404094 | Catalytic reforming process | William C. Baird, Jr. | 1983-09-13 |
| 4379076 | Reforming with multimetallic catalysts | Charles H. Mauldin, William C. Baird, Jr. | 1983-04-05 |
| 4370224 | Reforming with multimetallic catalysts | Charles H. Mauldin, William C. Baird, Jr. | 1983-01-25 |
| 4358297 | Removal of sulfur from process streams | — | 1982-11-09 |
| 4303500 | Reforming with multimetallic catalysts | Charles H. Mauldin, William C. Baird, Jr. | 1981-12-01 |
| 4282086 | Reforming with multimetallic catalysts | — | 1981-08-04 |
| 4265786 | Reforming with multimetallic catalysts | Charles H. Mauldin, William C. Baird, Jr. | 1981-05-05 |