Issued Patents All Time
Showing 1–25 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171478 | Process for the desulfurization of a hydrocarbonaceous oil | Carlos A. Cabrera | 2001-01-09 |
| 6048449 | Process for reforming NAPHTHA feedstock using selective multimetallic-multigradient reforming catalyst | Paula L. Bogdan | 2000-04-11 |
| 6040489 | 1,3-Butadiene separation from a crude C.sub.4 stream using catalytic extractive distillation | — | 2000-03-21 |
| 5858908 | Selective multimetallic-multigradient reforming catalyst | Paula L. Bogdan | 1999-01-12 |
| 5689029 | Process for the dehydrogenation of paraffinic hydrocarbons | Bipin V. Vora | 1997-11-18 |
| 5672795 | Balanced alkylation feed from etherification and isomerization | Bipin V. Vora, Peter R. Pujado | 1997-09-30 |
| 5491275 | Process for the dehydrogenation of paraffinic hydrocarbons | Bipin V. Vora | 1996-02-13 |
| 5338889 | Alkane rejection in C.sub.4 etherification and isomerization process | Bipin V. Vora, Peter J. Pujado | 1994-08-16 |
| 5258564 | Process for producing aromatic compounds from C2-C6 aliphatic hydrocarbons using a hydrogen tolerant catalyst | Joseph A. Kocal, Paul J. Kuchar, Christopher D. Gosling | 1993-11-02 |
| 5212127 | Process for reactivating a deactivated dehydrocyclodimerization catalyst | Joseph A. Kocal, Christopher D. Gosling, Paul J. Kuchar | 1993-05-18 |
| 5169812 | Catalyst and process for producing aromatic compounds from C.sub.2 -C.sub.6 | Joseph A. Kocal, Paul J. Kuchar, Christopher D. Gosling | 1992-12-08 |
| 5095161 | Process and catalyst for upgrading methane to higher carbon number hydrocarbons | Hayim Abrevaya, Lisa M. Lane | 1992-03-10 |
| 5043509 | Shaped catalyst particles utilizable for the conversion of organic compounds | Paul T. Barger, Harold U. Hammershaimb | 1991-08-27 |
| 5043511 | Production of alkyl aromatic compounds | Joseph A. Kocal | 1991-08-27 |
| 5034118 | Non-oxidative removal of hydrogen sulfide from gaseous, petrochemical, and other streams | Jeffery C. Bricker | 1991-07-23 |
| 5012027 | Dual profile surface-impregnated dehydrogenation catalyst and process | Hayim Abrevaya | 1991-04-30 |
| 5003121 | Production of alkyl aromatic compounds | Joseph A. Kocal | 1991-03-26 |
| 4973779 | Hydrocarbon conversion process utilizing surface impregnated catalyst | Hayim Abrevaya | 1990-11-27 |
| 4962261 | Process for upgrading methane to higher carbon number hydrocarbons | Hayim Abrevaya | 1990-10-09 |
| 4886928 | Hydrocarbon dehydrogenation process | Robert J. Schmidt | 1989-12-12 |
| 4880764 | Dehydrogenation catalyst and process | Hayim Abrevaya | 1989-11-14 |
| 4857666 | Alkylation/transalkylation process | Paul T. Barger, Gregory J. Thompson, Raymond R. Herber | 1989-08-15 |
| 4827072 | Dehydrogenation catalyst composition and hydrocarbon dehydrogenation process | Hayim Abrevaya, Jeffery C. Bricker, Deng-Yang Jan | 1989-05-02 |
| 4812597 | Dehydrogenation of dehydrogenatable hydrocarbons | Jeffery C. Bricker | 1989-03-14 |
| 4795851 | Process for the oligomerization of olefins and a catalyst thereof | Robert R. Frame | 1989-01-03 |