Issued Patents All Time
Showing 101–125 of 233 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873994 | Process for aromatization of a cracked gasoline feedstock using a catalyst containing an acid leached zeolite and tin | An-hsiang Wu | 1999-02-23 |
| 5866744 | Process for converting a c.sub.9 + hydrocarbon to a C.sub.6 to C.sub.8 aromatic using a steamed, acid-leached, impregnated zeolite | An-hsiang Wu | 1999-02-02 |
| 5866742 | Transalkylation/hydrodealkylation of C.sub.9 + aromatic compounds with a zeolite | An-hsiang Wu, Ralph J. Melton | 1999-02-02 |
| 5866741 | Transalkylation/hydrodealkylation of a C.sub.9 + aromatic compounds with a zeolite | An-hsiang Wu | 1999-02-02 |
| 5856609 | Aromatic hydrodealkylation process with sulfur oxide containing catalyst | An-hsiang Wu | 1999-01-05 |
| 5856608 | Hydrotreating catalyst composition and processes therefor and therewith | An-hsiang Wu | 1999-01-05 |
| 5827422 | Process for the conversion of a gasoline to a C.sub.6 to C.sub.8 aromatic compound and an olefin | An-hsiang Wu | 1998-10-27 |
| 5817903 | Hydrotreating catalyst composition and processes therefor and therewith | An-hsiang Wu | 1998-10-06 |
| 5811615 | Hydrotreating catalyst composition and processes therefor and therewith | An-hsiang Wu | 1998-09-22 |
| 5807799 | Catalyst composition and process therewith | An-hsiang Wu | 1998-09-15 |
| 5804059 | Process of preparing a C.sub.6 to C.sub.8 hydrocarbon with a steamed, acid-leached, molybdenum containing mordenite catalyst | An-hsiang Wu | 1998-09-08 |
| 5800696 | Method for inhibiting the rate of coke formation during the zeolite catalyzed aromatization of hydrocarbons | An-hsiang Wu | 1998-09-01 |
| 5789642 | Hydrocarbon conversion catalyst composition and processes therefor and therewith | An-hsiang Wu | 1998-08-04 |
| 5776852 | Zeolite catalyst composition comprising tungsten carbide and process therefor and therewith | An-hsiang Wu | 1998-07-07 |
| 5763721 | Hydrodealkylation of C9+ aromatic compounds | An-hsiang Wu | 1998-06-09 |
| 5714660 | Catalyst composition and processes therefor and therewith | An-hsiang Wu, Ralph J. Melton | 1998-02-03 |
| 5714659 | Catalyst composition and processes therefor and therewith | An-hsiang Wu | 1998-02-03 |
| 5707921 | Method of preparing isomerization catalyst composition | An-hsiang Wu, Ralph J. Melton | 1998-01-13 |
| 5707918 | Hydrocarbon isomerization catalyst blend | An-hsiang Wu, Ralph J. Melton | 1998-01-13 |
| 5698757 | Hydrodealkylation catalyst composition and process therewith | An-hsiang Wu | 1997-12-16 |
| 5668074 | Preparation of catalysts for alkane/cycloalkane isomerization | An-hsiang Wu | 1997-09-16 |
| 5612274 | Method of preparing transalkylation catalyst | An-hsiang Wu | 1997-03-18 |
| 5591689 | Preparation of isomerization catalyst composition | An-hsiang Wu, Ralph J. Melton | 1997-01-07 |
| 5536802 | Polymers of 3 ethyl-1-hexene | Phil M. Stricklen | 1996-07-16 |
| 5475068 | Process to make homopolymers of 3-ethyl-1-hexene | Phil M. Stricklen | 1995-12-12 |