| 8887557 |
Fractionation of de-asphalted oil of vacuum resid using preparative high performance liquid chromatographic separations |
Birbal Chawla, Bryan E. Hagee, Frank P. Di Sanzo |
2014-11-18 |
| 8500528 |
Combination bearing, linkage pin and shaft coupling for a damper |
Don A. Leonhard, Brian D. Beam |
2013-08-06 |
| 8114678 |
Multi-dimensional high performance liquid chromatographic separation technique (STAR7) for quantitative determinations of 7 fractions in heavy petroleum streams boiling above 550 degrees F |
Birbal Chawla |
2012-02-14 |
| 7723115 |
Measurement of distributed total acid numbers by electrospray mass spectrometry |
Kuangnan Qian, Kathleen E. Edwards, Gary Dechert, Stephen B. Jaffe, William N. Olmstead |
2010-05-25 |
| 7598487 |
Micro-hydrocarbon analysis |
Kuangnan Qian, William N. Olmstead, Jason B. English, Roland B. Saeger, Stephen B. Jaffe |
2009-10-06 |
| 7198711 |
Catalytic cracking processing using an MCM-68 catalyst |
Arthur W. Chester, Sandeep Dhingra, Timothy L. Mason, Hye Kyung Cho Timken |
2007-04-03 |
| 6676829 |
Process for removing sulfur from a hydrocarbon feed |
Philip J. Angevine, Anna B. Gorshteyn, Yuk-Mui Louie, David A. Pappal, Peter J. Owens +2 more |
2004-01-13 |
| 6538167 |
Process for producing light olefins |
Stephen H. Brown, William A. Weber, Reuel Shinnar, Khushrav E. Nariman, Mark Mathias +2 more |
2003-03-25 |
| 6506954 |
Process for producing chemicals from oxygenate |
Stephen H. Brown, Mark Mathias, David H. Olson, Robert A. Ware, William A. Weber +1 more |
2003-01-14 |
| 6048816 |
Catalyst and process for converting methanol to hydrocarbons |
Stephen H. Brown, Mark Mathias, David H. Olson, Robert A. Ware, William A. Weber |
2000-04-11 |
| 6046372 |
Process for producing light olefins |
Stephen H. Brown, Mark Mathias, David H. Olson, Robert A. Ware, William A. Weber |
2000-04-04 |
| 5900520 |
Aromatics alkylation |
Dominick N. Mazzone, David O. Marler, Kathleen M. Keville |
1999-05-04 |
| 5705724 |
Aromatics alkylation with cracked recycled plastics |
Nick Allen Collins, Anagha A. Gupte, David O. Marler, William J. Tracy, III |
1998-01-06 |
| 5498812 |
Two-stage process for producing diamondoid hydrocarbons |
Robert A. Bradway, L. Deane Rollmann |
1996-03-12 |
| 5043501 |
Process for preparing dimethylnaphthalene |
Kenneth J. Del Rossi, Albin Huss, Jr., Garry W. Kirker, Michael E. Landis |
1991-08-27 |
| 4889839 |
Layered titanate containing interspathic silica catalysts |
Pochen Chu, Michael E. Landis |
1989-12-26 |
| 4777268 |
Selective oxidation of alkylaromatic employing layered titanate containing interspathic silica |
Pochen Chu, Michael E. Landis |
1988-10-11 |