Issued Patents All Time
Showing 26–50 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7081556 | Aromatics conversion with ITQ-13 | John S. Buchanan, Jihad M. Dakka, Xiaobing Feng | 2006-07-25 |
| 7074739 | Multi-component molecular sieve catalyst compositions and their use in aromatics reactions | Jihad M. Dakka, James C. Vartuli, John S. Buchanan, Doron Levin | 2006-07-11 |
| 6984765 | Separation of methanol, ethanol and/or dimethyl ether from hydrocarbon mixtures | Sebastian C. Reyes, Venkatesan V. Krishnan, Gregory J. DeMartin, John H. Sinfelt, Karl G. Strohmaier | 2006-01-10 |
| 6984761 | Co-production of phenol, acetone, α-methylstyrene and propylene oxide, and catalyst therefor | Doron Levin, C. Morris Smith, James C. Vartuli | 2006-01-10 |
| 6933419 | Production of diisopropylbenzene | William A. Weber, Walter R. Cade, Francis S. Bryan | 2005-08-23 |
| 6930195 | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols | J. Scott Buchanan, Zhaozhong Jiang, William A. Weber | 2005-08-16 |
| 6881806 | Geminally disubstituted olefin-carbon monoxide-ethylene polymer useful as a polyvinyl chloride plasticizer and a method of making same | Abhimanyu O. Patil, Nicholas V. Smith, Allen D. Godwin, Steven P. Rucker, Stephen Zushma | 2005-04-19 |
| 6864319 | Geminally disubstituted olefin-carbon monoxide-ethylene polymer useful as a polyvinyl chloride plasticizer and a method of making same | Abhimanyu O. Patil, Nicholas V. Smith, Allen D. Godwin, Steven P. Rucker, Stephen Zushma | 2005-03-08 |
| 6777514 | Geminally disubstituted olefin-carbon monoxide-ethylene polymer useful as a polyvinyl chloride plasticizer and a method of making same | Abhimanyu O. Patil, Nicholas V. Smith, Allen D. Godwin, Steven P. Rucker, Stephen Zushma | 2004-08-17 |
| 6774256 | Low corrosive integrated process for preparing dialkyl carbonates | Richard H. Schlosberg, J. Scott Buchanan, Zhaozhong Jiang, William A. Weber | 2004-08-10 |
| 6733572 | Separation of propylene and dimethylether from hydrocarbon mixtures | Sebastian C. Reyes, Krishnan V. Venkatesan, Gregory J. DeMartin, John H. Sinfelt, Karl G. Strohmaier | 2004-05-11 |
| 6730142 | Separation of propylene from hydrocarbon mixtures | Sebastian C. Reyes, Venkatesan V. Krishnan, Gregory J. DeMartin, John H. Sinfelt, Karl G. Strohmaier | 2004-05-04 |
| 6620959 | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols | J. Scott Buchanan, Zhaozhong Jiang, William A. Weber | 2003-09-16 |
| 6573396 | Co-production of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate | J. Scott Buchanan, Zhaozhong Jiang | 2003-06-03 |
| 6548709 | Method for the production of arylsulfides and compositions made therefrom | Margaret M. Wu, Philip Trotto, Shifang Luo, Hye Kyung Cho Timken, Sandeep Dhingra +2 more | 2003-04-15 |
| 6538162 | Method for converting alkanes to oxygenates | Clarence D. Chang | 2003-03-25 |
| 6500996 | Process for BTX purification | Stephen Brown, Tarun K. Chaudhuri | 2002-12-31 |
| 6489529 | Production of monocycloalkyl aromatic compounds | Jane C. Cheng, Michael A. Steckel, James C. Vartuli | 2002-12-03 |
| 6441251 | Production of phenol | Doron Levin, Lei Zhang | 2002-08-27 |
| 6441252 | Apparatus for producing phenol using reactive distillation | Doron Levin | 2002-08-27 |
| 6410804 | Production of phenol using reactive distillation | Doron Levin | 2002-06-25 |
| 6407279 | Integrated process for preparing dialkyl carbonates and diols | J. Scott Buchanan, Zhaozhong Jiang, Jocelyn A. Kowalski | 2002-06-18 |
| 6297406 | Production of phenol | Doron Levin, James C. Vartuli | 2001-10-02 |
| 6258962 | Process for producing alkylene carbonates | J. Scott Buchanan, Clarence D. Chang, Robert A. Crane, Lorenzo C. DeCaul, Zhaozhong Jiang +1 more | 2001-07-10 |
| 6224748 | Process for hydrocracking cycle oil | Clarence D. Chang, Scott Han, Daniel J. Martenak, Dennis E. Walsh | 2001-05-01 |