Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814950 | Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof | Zhiping Shan, Jacobus Cornelis Jansen | 2004-11-09 |
| 6762143 | Catalyst containing microporous zeolite in mesoporous support | Zhiping Shan, Jacobus Jansen, Chuen Y. Yeh, Johannes Hendrik Koegler | 2004-07-13 |