Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8715487 | Low small mesoporous peak cracking catalyst and method of using | Jianxin Wu, William A. Wachter, Colin L. Beswick, Edward T. Habib, Jr., Ruizhong Hu | 2014-05-06 |
| 7803267 | Gasoline sulfur reduction in fluid catalytic cracking | Arthur W. Chester, Hye Kyung Cho Timken, Michael S. Ziebarth | 2010-09-28 |
| 7507686 | Gasoline sulfur reduction in fluid catalytic cracking | Arthur W. Chester, Hye Kyung Cho Timken, Michael S. Ziebarth | 2009-03-24 |
| 7476638 | Gasoline sulfur reduction in fluid catalytic cracking | Arthur W. Chester, Hye Kyung Cho Timken, Michael S. Ziebarth | 2009-01-13 |
| 7452839 | Gasoline sulfur reduction in fluid catalytic cracking | Wu-Cheng Cheng, Hye Kyung Cho Timken, Scott Kevin Purnell, Xinjin Zhao | 2008-11-18 |
| 7153413 | Gasoline sulfur reduction in fluid catalytic cracking | Ranjit Kumar, Michael S. Ziebarth, Wu-Cheng Cheng, Xinjin Zhao, Nazeer A. Bhore | 2006-12-26 |
| 6974787 | Gasoline sulfur reduction in fluid catalytic cracking | Arthur W. Chester, Hye Kyung Cho Timken, Michael S. Ziebarth | 2005-12-13 |
| 6923903 | Gasoline sulfur reduction in fluid catalytic cracking | Arthur W. Chester, Hye Kyung Cho Timken, Michael S. Ziebarth | 2005-08-02 |
| 6916757 | High zeolite content and attrition resistant catalyst, methods for preparing the same and catalyzed processes therewith | Michael S. Ziebarth, Philip S. Deitz | 2005-07-12 |
| 6852214 | Gasoline sulfur reduction in fluid catalytic cracking | Arthur W. Chester, Hye Kyung Cho Timken, Michael S. Ziebarth | 2005-02-08 |
| 6846403 | Gasoline sulfur reduction in fluid catalytic cracking | Wu-Cheng Cheng, Scott Kevin Purnell, Hye Kyung Cho Timken, Xinjin Zhao | 2005-01-25 |
| 6797155 | Catalytic cracking process using a modified mesoporous aluminophosphate material | Arthur W. Chester, Frederick E. Daugherty, Anthony S. Fung, Charles T. Kresge, Hye Kyung Cho Timken +3 more | 2004-09-28 |
| 6482315 | Gasoline sulfur reduction in fluid catalytic cracking | Ranjit Kumar, Michael S. Ziebarth, Wu-Cheng Cheng, Xinjin Zhao, Nazeer A. Bhore | 2002-11-19 |
| 5626828 | Zeolite GZS-11 and its dynamic preparation process | Jianxin Wu, Robert R. Gatte | 1997-05-06 |
| 5582713 | Catalytic cracking utilizing a catalyst comprising zeolite GZS-11 | Jianxin Wu, Robert R. Gatte | 1996-12-10 |
| 5389358 | Zeolite GZS-11 and its dynamic preparation process | Jianxin Wu, Robert R. Gatte | 1995-02-14 |
| 5312792 | Catalytic compositions | — | 1994-05-17 |
| 5286369 | Catalytic cracking utilizing a zeolite and aluminum phosphate-containing catalyst | John F. Terbot | 1994-02-15 |
| 5194412 | Catalytic compositions | John F. Terbot | 1993-03-16 |