Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626066 | Conversion of unsaturated chemicals to oligomers | Stephen H. Brown, Robert A. Crane, Robert J. Saxton | 2009-12-01 |
| 7504527 | Low corrosive integrated process for preparing dialkyl carbonates | Richard H. Schlosberg, J. Scott Buchanan, Jose G. Santiesteban, Zhaozhong Jiang | 2009-03-17 |
| 7491837 | Low corrosive integrated process for preparing dialkyl carbonates | Richard H. Schlosberg, J. Scott Buchanan, Jose G. Santiesteban, Zhaozhong Jiang | 2009-02-17 |
| 7485763 | Using a catalyst having two different zeolites for transalkylation of a C9+ aromatic feed | John S. Buchanan, Ronald J. Cimini, Robert A. Crane, Wenyih F. Lai, Jose G. Santiesteban +3 more | 2009-02-03 |
| 7453007 | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols | J. Scott Buchanan, Zhaozhong Jiang, Jose G. Santiesteban | 2008-11-18 |
| 7432405 | Production of diisopropylbenzene by disproportion of cumene in the presence of a TEA-mordenite catalyst | Walter R. Cade, Francis S. Bryan, Jose G. Santiesteban | 2008-10-07 |
| 7205446 | Conversion of unsaturated chemicals to oligomers | Stephen H. Brown, Robert A. Crane, Robert J. Saxton | 2007-04-17 |
| 7148391 | Heavy aromatics processing | John S. Buchanan, Ronald J. Cimini, Frank Wenyih Lai, Jose G. Santiesteban, David A. Stachelczyk +3 more | 2006-12-12 |
| 7145029 | Low corrosive integrated process for preparing dialkyl carbonates | Richard H. Schlosberg, J. Scott Buchanan, Jose G. Santiesteban, Zhaozhong Jiang | 2006-12-05 |
| 7084292 | Integrated process for preparing dialkyl carbonates with a circulating catalyst | J. Scott Buchanan, Zhaozhong Jiang, Jose G. Santiesteban | 2006-08-01 |
| 6936744 | Alkylaromatics production | Jane C. Cheng, Michael A. Steckel, Charles Morris Smith, Stephen H. Brown, Ajit B. Dandekar +1 more | 2005-08-30 |
| 6933419 | Production of diisopropylbenzene | Walter R. Cade, Francis S. Bryan, Jose G. Santiesteban | 2005-08-23 |
| 6930195 | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols | J. Scott Buchanan, Zhaozhong Jiang, Jose G. Santiesteban | 2005-08-16 |
| 6884916 | Conversion of unsaturated chemicals to oligomers | Stephen H. Brown, Robert A. Crane, Robert J. Saxton | 2005-04-26 |
| 6784330 | Process for integrating a methanol conversion unit with an FCC unit | Stephen H. Brown, Reuel Shinnar | 2004-08-31 |
| 6774256 | Low corrosive integrated process for preparing dialkyl carbonates | Richard H. Schlosberg, J. Scott Buchanan, Jose G. Santiesteban, Zhaozhong Jiang | 2004-08-10 |
| 6764602 | Process of removing oxygenated contaminants from an olefin composition | John Richard Shutt, Keith H. Kuechler | 2004-07-20 |
| 6765120 | Selective production of meta-diisopropylbenzene | Charles Morris Smith, Francis S. Bryan, Stephen H. Brown, Jane C. Cheng | 2004-07-20 |
| 6753453 | Production of meta-diisopropylbenzene | Jane C. Cheng, Francis S. Bryan | 2004-06-22 |
| 6632971 | Process for converting natural gas to higher value products using a methanol refinery remote from the natural gas source | Stephen H. Brown, Reuel Shinnar | 2003-10-14 |
| 6620959 | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols | J. Scott Buchanan, Zhaozhong Jiang, Jose G. Santiesteban | 2003-09-16 |
| 6613951 | Process for converting methanol to olefins | Stephen H. Brown, Reuel Shinnar | 2003-09-02 |
| 6538167 | Process for producing light olefins | Stephen H. Brown, Reuel Shinnar, Khushrav E. Nariman, Larry A. Green, Mark Mathias +2 more | 2003-03-25 |
| 6518471 | Selective production of meta-diisopropylbenzene | Charles Morris Smith, Francis S. Bryan, Stephen H. Brown, Jane C. Cheng | 2003-02-11 |
| 6506954 | Process for producing chemicals from oxygenate | Stephen H. Brown, Larry A. Green, Mark Mathias, David H. Olson, Robert A. Ware +1 more | 2003-01-14 |