Issued Patents All Time
Showing 25 most recent of 188 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730625 | Hydroalkylation of aromatic hydrocarbons | Jane C. Cheng, Terry E. Helton, Michael A. Steckel, Scott A. Stevenson | 2004-05-04 |
| 6541408 | Zeolite catalysts having stabilized hydrogenation-dehydrogenation function | Paul G. Rodewald | 2003-04-01 |
| 6538162 | Method for converting alkanes to oxygenates | Jose G. Santiesteban | 2003-03-25 |
| 6365767 | Process for co-production of dialkyl carbonate and alkanediol | Zhaozhong Jiang, Rene B. LaPierre, Suzanne E. Schramm, Hye Kyung Cho Timken | 2002-04-02 |
| 6346498 | Zeolite catalysts having stabilized hydrogenation-dehydrogenation function | Paul G. Rodewald | 2002-02-12 |
| 6342623 | Process for co-production of dialkyl carbonate and alkanediol | Larry E. Hoglen, Zhaozhong Jiang, Rene B. LaPierre | 2002-01-29 |
| 6312657 | Production of nitrous oxide | Scott A. Stevenson, James C. Vartuli | 2001-11-06 |
| 6290755 | Method for separating methane from natural gas using bisglycoluril derivatives | Suzanne E. Schramm, Clarence Chase | 2001-09-18 |
| 6258962 | Process for producing alkylene carbonates | J. Scott Buchanan, Robert A. Crane, Lorenzo C. DeCaul, Zhaozhong Jiang, Jose G. Santiesteban +1 more | 2001-07-10 |
| 6224748 | Process for hydrocracking cycle oil | Scott Han, Daniel J. Martenak, Jose G. Santiesteban, Dennis E. Walsh | 2001-05-01 |
| 6217747 | Process for selective wax hydrocracking | Scott Han, Daniel J. Martenak, Jose G. Santiesteban, Dennis E. Walsh | 2001-04-17 |
| 6166240 | Process for co-production of dialkyl carbonate and alkanediol | Larry E. Hoglen, Zhaozhong Jiang, Rene B. LaPierre | 2000-12-26 |
| 6162940 | Process for co-production of dialkyl carbonate and alkanediol | Larry E. Hoglen, Zhaozhong Jiang, Rene B. LaPierre | 2000-12-19 |
| 6162757 | Acid catalyst composition | Scott Han, Scott A. Stevenson, James C. Vartuli | 2000-12-19 |
| 6124232 | Method for preparing an acidic solid oxide | Charles T. Kresge, Jose G. Santiesteban, James C. Vartuli | 2000-09-26 |
| 6114551 | Olefin epoxidation catalysts | Doron Levin, Shifang Luo, Jose G. Santiesteban, James C. Vartuli | 2000-09-05 |
| 6106594 | Method for separating methane from natural gas using bisglycoluril derivatives | Suzanne E. Schramm, Clarence Chase | 2000-08-22 |
| 6080904 | Isomerization process | Jose G. Santiesteban, David L. Stern | 2000-06-27 |
| 6037513 | Hydroalkylation of aromatic hydrocarbons | Jane C. Cheng, Terry E. Helton, Michael A. Steckel, Scott A. Stevenson | 2000-03-14 |
| 6008399 | Process for preparing organic carbonates | Jose G. Santiesteban | 1999-12-28 |
| 5993643 | Process for naphtha hydrocracking | Scott Han, Roger A. Morrison, Jose G. Santiesteban | 1999-11-30 |
| 5990365 | Catalyst comprising ZSM-5, rhenium and a selectivating agent | Frank T. DiGuiseppi, Scott Han | 1999-11-23 |
| 5902767 | Catalyst having an acidic solid oxide component and a group IB metal or metal oxide component | Charles T. Kresge, Jose G. Santiesteban, David S. Shihabi, Scott A. Stevenson, James C. Vartuli | 1999-05-11 |
| 5854170 | Method for preparing a modified solid oxide | Frank T. DiGuiseppi, Scott Han, Jose G. Santiesteban, David L. Stern | 1998-12-29 |
| 5804690 | Selective monomethylation of aromatics with dimethylcarbonate | Tracy J. Huang | 1998-09-08 |