Issued Patents All Time
Showing 25 most recent of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639931 | Process for producing low aromatic diesel fuel with high cetane index | Stuart D. Hellring, Michael E. Landis, David O. Marler, Gerald J. Teitman, Hye Kyung Cho Timken +1 more | 1997-06-17 |
| 5625113 | Isoparaffin/olefin alkylation | Mohsen N. Harandi, James H. Beech, Jr., Robert A. Ware, Altaf Husain | 1997-04-29 |
| 5523511 | Highly selective n-olefin isomerization process using low zeolite content ZSM-35 catalyst | Claus-Peter Haelsig, Donald J. Klocke, Daria N. Lissy, Iraj Isaac Rahmim | 1996-06-04 |
| 5516959 | Highly selective n-olefin isomerization process using ZSM-35 | Iraj Isaac Rahmim, Daria N. Lissy, Donald J. Klocke, Werner O. Haag | 1996-05-14 |
| 5489726 | Highly selective N-olefin isomerization process using multiple parallel reactors | Iraj Isaac Rahmim, Peter Wood | 1996-02-06 |
| 5475175 | Process for the production of alkylate gasoline from FCC light aliphatics | Altaf Husain, Iraj Isaac Rahmim | 1995-12-12 |
| 5461182 | Hydrogen transfer and isoparaffin-olefin alkylation process | Stuart D. Hellring, Robert T. Thomson | 1995-10-24 |
| 5449851 | Highly selective n-olefin isomerization process using ZSM-35 | Iraj Rahmin, Daria N. Lissy, Donald J. Klocke, Werner O. Haag | 1995-09-12 |
| 5382730 | Combined paraffin isomerization/ring opening process | Lloyd L. Breckenridge, Kenneth J. Del Rossi, Clinton R. Kennedy, Garry W. Kirker | 1995-01-17 |
| 5371314 | Catalytic isoparaffin-olefin alkylation with HF and a low donicity solvent | Kenneth J. Del Rossi | 1994-12-06 |
| 5347064 | Multiple split feed isoparaffin-olefin alkylation | Jonathan E. Child, Kenneth J. Del Rossi, Robert S. Kurtas | 1994-09-13 |
| 5345027 | Alkylation process using co-current downflow reactor with a continuous hydrocarbon phase | Jonathan E. Child, Kenneth J. Del Rossi, Frederick J. Krambeck, Thomas R. Melli, Sergei Yurchak | 1994-09-06 |
| 5334792 | Combined paraffin isomerization/ring opening process for c5+naphtha | Kenneth J. Del Rossi, David Joseph Dovedytis, David Esteves, Mohsen N. Harandi | 1994-08-02 |
| 5326922 | Hydrogen transfer process | Quang N. Le, Robert T. Thomson | 1994-07-05 |
| 5324699 | Alkylation catalyst complex | Kenneth J. Del Rossi, Samuel A. Tabak | 1994-06-28 |
| 5321194 | N-olefin skeletal isomerization process using dicarboxylic acid treated zeolites | Minas R. Apelian, Iraj Isaac Rahmim, Anthony S. Fung | 1994-06-14 |
| 5292982 | Liquid acid alkylation catalyst and isoparaffin-olefin alkylation process | Kenneth J. Del Rossi | 1994-03-08 |
| 5286370 | Catalytic cracking using a layered cracking catalyst | Pochen Chu, Hartley Owen, Joseph A. Herbst, Garry W. Kirker, Paul H. Schipper | 1994-02-15 |
| 5258569 | Isoparaffin-olefin alkylation process with zeolite MCM-36 | Cynthia T-W. Chu, Altaf Husain, Charles T. Kresge, Wieslaw J. Roth | 1993-11-02 |
| 5256277 | Paraffin isomerization process utilizing a catalyst comprising a mesoporous crystalline material | Kenneth J. Del Rossi, George H. Hatzikos | 1993-10-26 |
| 5254792 | Isoparaffin:olefin alkylation in the presence of synthetic porous MCM-49 | Altaf Husain, Donald J. Klocke, Hye Kyung Cho Timken | 1993-10-19 |
| 5245101 | Isoparaffin:olefin alkylation process and catalyst complex | Kenneth J. Del Rossi, Samuel A. Tabak | 1993-09-14 |
| 5237121 | Highly selective N-olefin isomerization process using microcrystalline ZSM-22 | Iraj Isaac Rahmim, Daria N. Lissy, Donald J. Klocke, Ivy D. Johnson | 1993-08-17 |
| 5221777 | Isoparaffin:olefin alkylation process employing Lewis-acid promoted pillared layered silicate | Ivy D. Johnson | 1993-06-22 |
| 5196628 | Liquid acid alkylation catalyst and isoparaffin:olefin alkylation process | Kenneth J. Del Rossi | 1993-03-23 |