| 5271825 |
Turbine oil production |
Robert W. Bortz, Quang N. Le, Stephen S. Wong |
1993-12-21 |
$23,026,000 |
| 5243112 |
Lubricant range hydrocarbons from light olefins |
Arthur W. Chester, Francis G. Dwyer, James C. Vartuli |
1993-09-07 |
$15,182,000 |
| 5140949 |
Zeolite-clay composition and uses thereof |
Pochen Chu |
1992-08-25 |
$17,154,000 |
| 5079201 |
Zeolite-clay composition and uses thereof |
Pochen Chu |
1992-01-07 |
$17,648,000 |
| 5037528 |
Lubricant production process with product viscosity control |
Quang N. Le, Stephen S. Wong |
1991-08-06 |
$13,423,000 |
| 5021142 |
Turbine oil production |
Robert W. Bortz, Quang N. Le, Stephen S. Wong |
1991-06-04 |
$21,737,000 |
| 5008460 |
Synthetic lubricants |
Quang N. Le, Joosup Shim, Stephen S. Wong |
1991-04-16 |
$16,080,000 |
| 4975177 |
High viscosity index lubricants |
Quang N. Le, Stephen S. Wong |
1990-12-04 |
$18,334,000 |
| 4942021 |
Multistage system for conversion of lower olefins with reactor quenching means |
Frederick J. Krambeck, John D. Kushnerick, Samuel A. Tabak |
1990-07-17 |
$34,454,000 |
| 4919788 |
Lubricant production process |
Nai Y. Chen, Tracy J. Huang, Quang N. Le, Stephen S. Wong |
1990-04-24 |
$9,811,000 |
| 4876228 |
Zeolite modifications |
Clarence D. Chang, Cynthia T-W. Chu, Pochen Chu, Ralph M. Dessau, Guenter H. Kuehl +2 more |
1989-10-24 |
$16,642,000 |
| 4814543 |
Nitrogen resistant paraffin hydroisomerization catalysts |
Nai Y. Chen, Sharon B. McCullen |
1989-03-21 |
$3,823,000 |
| 4810357 |
Catalytic dewaxing of light and heavy oils in dual parallel reactors |
Arthur W. Chester, James C. Vartuli |
1989-03-07 |
$9,593,000 |
| 4788375 |
Olefin conversion to lubricant range hydrocarbons |
Guenter G. Kuehl, Rene B. LaPierre |
1988-11-29 |
$3,703,000 |
| 4788374 |
Zeolite catalysis |
Pochen Chu, Albert B. Schwartz |
1988-11-29 |
$3,703,000 |
| 4773987 |
Shape-selective conversion of organic feedstock using clathrate group tectosilicates |
John L. Schlenker, James C. Vartuli |
1988-09-27 |
$22,281,000 |
| 4740649 |
Conversion of aromatics over novel catalyst composition |
Pochen Chu |
1988-04-26 |
$27,124,000 |
| 4740645 |
Multistage conversion of lower olefins with interreactor quenching |
Frederick J. Krambeck, John D. Kushnerick, Samuel A. Tabak |
1988-04-26 |
$27,124,000 |
| 4719004 |
Cracking/dewaxing with high silica zeolite mulled with water and binder |
Pochen Chu |
1988-01-12 |
$28,105,000 |
| 4717465 |
Process for producing jet fuel with ZSM-22 containing catalist |
Nai Y. Chen |
1988-01-05 |
$9,316,000 |
| 4717782 |
Catalytic process for oligomerizing ethene |
John D. Kushnerick, Samuel A. Tabak |
1988-01-05 |
$9,316,000 |
| 4684756 |
Process for upgrading wax from Fischer-Tropsch synthesis |
W. Rodman Derr, Jr., James C. Kuo, Tiberiu M. Leib, Donald M. Nace, Samuel A. Tabak |
1987-08-04 |
$37,241,000 |
| 4665265 |
Conversion of olefins and paraffins over novel catalyst composition |
Pochen Chu |
1987-05-12 |
$5,445,000 |
| 4665269 |
Conversion of oxygenates over novel catalyst composition |
Pochen Chu |
1987-05-12 |
$5,445,000 |
| 4665253 |
Conversion of aromatics over novel catalyst composition |
Pochen Chu |
1987-05-12 |
$5,445,000 |
