Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129092 | Apparatus and method for generating a plurality of isolated effluents | Duncan E. Akporiaye, Ivar M. Dahl, Arne Karlsson, Charles P. McGonegal, Elisabeth M. Myhrvold +2 more | 2006-10-31 |
| 7070999 | Apparatus and method for generating a plurality of isolated effluents | Duncan E. Akporiaye, Ivar M. Dahl, Arne Karlsson, Charles P. McGonegal, Elisabeth M. Myhrvold +2 more | 2006-07-04 |
| 6808685 | Apparatus and method for generating a plurality of isolated effluents | Duncan E. Akporiaye, Ivar M. Dahl, Arne Karlsson, Charles P. McGonegal, Elisabeth M. Myhrvold +2 more | 2004-10-26 |
| 6809061 | Selective bifunctional multigradient multimetallic catalyst | Paula L. Bogdan | 2004-10-26 |
| 6673979 | Process for separating alkylaromatic hydrocarbons | Charles P. McGonegal, Herman A. Zinnen | 2004-01-06 |
| 6593504 | Selective aromatics transalkylation | Charles P. McGonegal | 2003-07-15 |
| 6419820 | Catalytic reforming process employing a selective bifunctional multigradient multimetallic catalyst | Paula L. Bogdan | 2002-07-16 |
| 6403856 | Process for separating alkylaromatic hydrocarbons | Charles P. McGonegal, Herman A. Zinnen | 2002-06-11 |
| 6355852 | Selective aromatics transalkylation | Charles P. McGonegal | 2002-03-12 |
| 6274784 | Process for separating alkylaromatic hydrocarbons | Charles P. McGonegal, Herman A. Zinnen | 2001-08-14 |
| 6008424 | C.sub.8 alkylaromatic hydrocarbon production using reversible flow reactive chromatography | Herman A. Zinnen, Charles P. McGonegal | 1999-12-28 |
| 6005153 | Process for aromatic transalkylation using simulated moving bed reactive chromatography | Herman A. Zinnen, Charles P. McGonegal | 1999-12-21 |
| 5883039 | Alkylation catalyst with non-uniform metal dispersion | Thomas K. McBride, Jr., Karl Z. Steigleder | 1999-03-16 |
| 5744682 | Alkylation process using a catalyst with non-uniform metal dispersion | Thomas K. McBride, Jr., Karl Z. Steigleder | 1998-04-28 |
| 5482910 | Process for preparing a hydrocarbon conversion catalyst | Thomas K. McBride, Jr., Karl Z. Steigleder | 1996-01-09 |
| 4960574 | Palladium containing catalyst for treatment of automotive exhaust | — | 1990-10-02 |
| 4919902 | Catalyst for treatment of exhaust gases from internal combustion engines | R. Joe Lawson | 1990-04-24 |
| 4868149 | Palladium-containing catalyst for treatment of automotive exhaust and method of manufacturing the catalyst | — | 1989-09-19 |
| 4791091 | Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst | R. Joe Lawson | 1988-12-13 |
| 4717781 | Process for the dehydrogenation of dehydrogenatable hydrocarbons | Tamotsu Imai, Jeffery C. Bricker, Tai-Hsiang Chao | 1988-01-05 |