Issued Patents All Time
Showing 26–50 of 233 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6218590 | Zeolite material, a method of making such improved zeolite material and the use thereof in the conversion of non-aromatic hydrocarbons to aromatics and light olefins | Jianhua Yao, James B. Kimble | 2001-04-17 |
| 6198012 | Method for converting n-butane to butenes and BTX | An-hsiang Wu | 2001-03-06 |
| 6191064 | Catalyst material, the preparation thereof and the use thereof in converting hydrocarbons | An-hsiang Wu | 2001-02-20 |
| 6187984 | Dehydrogenation of n-butane to butenes | An-hsiang Wu | 2001-02-13 |
| 6175048 | Hydrocarbon conversion catalyst composition and processes therefor and therewith | An-hsiang Wu | 2001-01-16 |
| 6172273 | Method for converting hydrocarbons to aromatics using a hybrid catalyst system | An-hsiang Wu | 2001-01-09 |
| 6162353 | Process and catalyst for upgrading liquid hydrocarbons | An-hsiang Wu, Ralph J. Melton | 2000-12-19 |
| 6156689 | Catalyst composition comprising zinc compound or boron compound and hydrocarbon conversion process | James B. Kimble, Jianhua Yao, An-hsiang Wu | 2000-12-05 |
| 6133494 | Catalyst composition comprising acid-base leached zeolites | An-hsiang Wu | 2000-10-17 |
| 6133192 | Catalyst material, the preparation thereof and the use thereof in converting hydrocarbons | An-hsiang Wu | 2000-10-17 |
| 6124227 | Hydrocarbon conversion catalyst composition and processes therefor and therewith | Jianhua Yao | 2000-09-26 |
| 6124516 | Catalyst composition and processes therefor and therewith | An-hsiang Wu | 2000-09-26 |
| 6124228 | Mazzite supported catalyst | An-hsiang Wu | 2000-09-26 |
| 6124515 | Catalytic conversion of a saturated hydrocarbon to an aromatic hydrocarbon | An-hsiang Wu | 2000-09-26 |
| 6114268 | Catalyst composition and processes therefor and therewith | An-hsiang Wu | 2000-09-05 |
| 6110859 | Hybrid catalyst system for converting hydrocarbons and a method of making and using such catalyst system | An-hsiang Wu | 2000-08-29 |
| 6107534 | Method of making an improved catalyst containing an acid-treated zeolite, a boron component, and a zinc component, a product from such method, and the use thereof in the conversion of hydrocarbons | An-hsiang Wu | 2000-08-22 |
| 6093671 | Carbided hydrocarbon conversion catalyst composition and processes therefor and therewith | An-hsiang Wu | 2000-07-25 |
| 6090272 | Process for converting a cracked gasoline using a zeolite-based catalyst material | An-hsiang Wu | 2000-07-18 |
| 6090274 | Hydrotreating catalyst composition and processes therefor and therewith | An-hsiang Wu | 2000-07-18 |
| 6090990 | Method of making an improved catalyst containing zeolite treated with boron trichloride, the product from such method, and the use thereof in the conversion of hydrocarbons | Jianhua Yao | 2000-07-18 |
| 6090992 | Isomerization catalyst system, method of making and method of using such catalyst system in the isomerization of saturated hydrocarbons | An-hsiang Wu | 2000-07-18 |
| 6084145 | Dehydrogenation catalyst and dehydrogenation process using said catalyst | An-hsiang Wu | 2000-07-04 |
| 6083865 | Hydrocarbon conversion catalyst composition and processes therefor and therewith | An-hsiang Wu, Jianhua Yao | 2000-07-04 |
| 6083867 | Hybrid catalyst system for converting hydrocarbons and a method of making and using such catalyst system | An-hsiang Wu | 2000-07-04 |