Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112312 | Quench box for a multi-bed, mixed-phase cocurrent downflow fixed-bed reactor | — | 2006-09-26 |
| 6416654 | Method for controlling hydrocracking and isomerization dewaxing operations | Nai Y. Chen, Grant G. Karsner, Clinton R. Kennedy, Rene B. LaPierre, Melcon G. Melconian +2 more | 2002-07-09 |
| 5906729 | Process scheme for processing sour feed in isomerization dewaxing | — | 1999-05-25 |
| 5419830 | Method for controlling hydrocracking and isomerization dewaxing | Nai Y. Chen, Grant G. Karsner, Clinton R. Kennedy, Rene B. LaPierre, Melcon G. Melconian +2 more | 1995-05-30 |
| 5413699 | FCC process with fines tolerant SCR reactor | — | 1995-05-09 |
| 5227554 | Isomerization process | — | 1993-07-13 |
| 5209828 | System for concentrating a spent caustic stream | Manuel Gonzalez | 1993-05-11 |
| 5100535 | Method for controlling hydrocracking operations | Nai Y. Chen, Grant G. Karsner, Clinton R. Kennedy, Rene B. LaPierre, Melcon G. Melconian +2 more | 1992-03-31 |
| 5019663 | Heat balanced paraffin upgrading with co-fed oxygenate | Melcon G. Melconian | 1991-05-28 |
| 4997544 | Hydroconversion process | Clinton R. Kennedy, Stuart S. Shih | 1991-03-05 |
| 4992616 | Heterogeneous isoparaffin/olefin aklylation process | Albin Huss, Jr., Clinton R. Kennedy | 1991-02-12 |
| 4956518 | Heterogeneous isoparaffin/olefin alkylation | Jonathan E. Child, Albin Huss, Jr., Clinton R. Kennedy, Francis P. Ragonese, Samuel A. Tabak | 1990-09-11 |
| 4927526 | Octane improvement of gasoline in catalytic cracking without decreasing total liquid yield | Conroy D. Anderson, William E. Cormier, Francis G. Dwyer, Frederick J. Krambeck, Gary M. Pasquale +2 more | 1990-05-22 |
| 4921596 | Catalytic cracking process with reduced pressure stripping | Paul H. Schipper | 1990-05-01 |
| 4918255 | Heterogeneous isoparaffin/olefin alkylation with isomerization | Albin Huss, Jr., Clinton R. Kennedy, Robert S. Kurtas | 1990-04-17 |
| 4908136 | Method and apparatus for forming and ion-exchanging a filter cake | Thomas R. Kiliany | 1990-03-13 |
| 4822477 | Integrated process for gasoline production | Amos A. Avidan | 1989-04-18 |
| 4788040 | Inlet distributor for fixed bed catalytic reactor | Joseph F. Campagnolo, Jr., William F. Heaney, John D. Ruggles | 1988-11-29 |
| 4774364 | Integrated alkylation/alkyl tertiary-alkyl ether synthesis process | — | 1988-09-27 |
| 4746762 | Upgrading light olefins in a turbulent fluidized catalyst bed reactor | Amos A. Avidan, Hartley Owen, Jorge Soto, Samuel A. Tabak | 1988-05-24 |
| 4640763 | Injection of LPG into TCC unit | — | 1987-02-03 |
| 4578183 | Feed mixing technique for fluidized catalytic cracking of hydrocarbon oil | Chang-Kuei Lee | 1986-03-25 |
| 4523047 | Process for syngas conversions to liquid hydrocarbon products utilizing ZSM-45 zeolite | Arthur W. Chester, Yung F. Chu | 1985-06-11 |
| 4490241 | Secondary injection of ZSM-5 type zeolite in catalytic cracking | — | 1984-12-25 |
| 4481105 | Processing of hydrocarbons in fixed catalyst bed with redistribution means | — | 1984-11-06 |