Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402993 | Electrical profile monitoring system for detection of atypical consumption | — | 2008-07-22 |
| 5993643 | Process for naphtha hydrocracking | Clarence D. Chang, Scott Han, Jose G. Santiesteban | 1999-11-30 |
| 5865986 | Hydrocarbon conversion | John S. Buchanan, Jane C. Cheng, David G. Freyman, Werner O. Haag, Mohsen N. Harandi +5 more | 1999-02-02 |
| 5409595 | Heavy naphtha conversion | Mohsen N. Harandi, Gerald J. Teitman | 1995-04-25 |
| 5397457 | Hydrocarbon conversion process | Mohsen N. Harandi | 1995-03-14 |
| 5396010 | Heavy naphtha upgrading | Mohsen N. Harandi | 1995-03-07 |
| 5382742 | Gallium-containing zeolite MCM-22 | Mae K. Rubin | 1995-01-17 |
| 5284643 | Gallium-containing zeolite MCM-22 | Mae K. Rubin | 1994-02-08 |
| 4992611 | Direct conversion of C.sub.1 -C.sub.4 oxygenates to low aromatic distillate range hydrocarbons | — | 1991-02-12 |
| 4929793 | Production of middle distillates by paraffin disproportionation | — | 1990-05-29 |
| 4926000 | Benzene conversion over ZSM-5 | — | 1990-05-15 |
| 4899008 | Direct catalytic alkylation of mononuclear aromatics with lower alkanes | Rene B. LaPierre | 1990-02-06 |
| 4869806 | Production of high viscosity index lubricating oil stock | Thomas F. Degnan, Ernest W. Valyocsik | 1989-09-26 |
| 4812223 | Hydrocracking naphthas using mildly steamed, noble metal-containing zeolite beta | Karlton J. Hickey | 1989-03-14 |
| 4753720 | Process for improving the octane number of cracked gasolines | — | 1988-06-28 |
| 4754100 | Catalytic conversion of C.sub.3 aliphatics to higher hydrocarbons | Charles Sorensen, Rene B. LaPierre, Philip Varghese | 1988-06-28 |
| 4686316 | Production of butanes from propane | — | 1987-08-11 |
| 4341622 | Manufacture of benzene, toluene and xylene | Samuel A. Tabak | 1982-07-27 |
| 4236996 | Xylene isomerization | Samuel A. Tabak | 1980-12-02 |
| 4224141 | Manufacture of aromatic compounds | Samuel A. Tabak | 1980-09-23 |
| 4218573 | Xylene isomerization | Samuel A. Tabak | 1980-08-19 |
| 4211886 | Manufacture of benzene, toluene and xylene | Samuel A. Tabak | 1980-07-08 |
| 4188282 | Manufacture of benzene, toluene and xylene | Samuel A. Tabak | 1980-02-12 |