Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013239 | Large crystal ZSM-5, its synthesis and use | Catherine S. H. Chen, Thomas R. Forbus, Jr., Mae K. Rubin, Sanjay B. Sharma, David S. Shihabi +2 more | 2000-01-11 |
| 5990365 | Catalyst comprising ZSM-5, rhenium and a selectivating agent | Clarence D. Chang, Scott Han | 1999-11-23 |
| 5854170 | Method for preparing a modified solid oxide | Clarence D. Chang, Scott Han, Jose G. Santiesteban, David L. Stern | 1998-12-29 |
| 5780382 | Method for preparing a modified solid oxide | Clarence D. Chang, Jose G. Santiesteban | 1998-07-14 |
| 5563310 | Toluene alkylation with methanol | Clarence D. Chang, Scott Han | 1996-10-08 |
| 5475181 | Process for selectively converting ethene to isobutylene over selectivated ZSM-35 | Scott Han, Roland H. Heck | 1995-12-12 |
| 5449849 | Selectivated ZSM-035 catalyst and process for selectively converting ethene to linear butenes therewith | Scott Han, Roland H. Heck | 1995-09-12 |
| 5362382 | Resid hydrocracking using dispersed metal catalysts | Roland H. Heck | 1994-11-08 |
| 5264643 | Process for converting olefins to higher hydrocarbons | Scott Han, Roland H. Heck | 1993-11-23 |
| 5234875 | Coke-selectivated porous acidic crystalline catalyst, its preparation, and use in olefin oligomerization | Scott Han, Roland H. Heck | 1993-08-10 |
| 4349734 | Flow detector for solids | — | 1982-09-14 |