Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7491860 | Dehydrogenation process | Vladimir Fridman, Michael Urbancic | 2009-02-17 |
| 7435862 | Radial reactor loading of a dehydrogenation catalyst | David L. Williams, Dennis Smith, Kyle Mankin | 2008-10-14 |
| 6936568 | Selective hydrogenation catalyst | Steven A. Blankenship, Jennifer Perkins | 2005-08-30 |
| 6756339 | Dehydrogenation catalysts | Dennis Smith, David L. Williams | 2004-06-29 |
| 6465704 | Dehydrogenation catalysts | David L. Williams, Yuji Mishima | 2002-10-15 |
| 6242379 | Dehydrogenation catalysts | David L. Williams, Yuji Mishima, Kazuhiko Shinyama, Dennis Smith | 2001-06-05 |
| 6191065 | Dehydrogenation catalysts | David L. Williams, Yuji Mishima, Kazuhiko Shinyama, Dennis Smith | 2001-02-20 |
| 6177602 | Process for dehydrogenation of alkylaromatic hydrocarbons using a dehydrogenation catalyst | David L. Williams, Yuji Mishima, Kazuhiko Shinyama, Dennis Smith | 2001-01-23 |
| 5258571 | Separations using highly dispersed cuprous compositions | Timothy Christopher Golden, Wilbur C. Kratz, Frederick C. Wilhelm, Ronald Pierantozzi | 1993-11-02 |
| 5175137 | Highly dispersed cuprous compositions | Timothy Christopher Golden, Wilbur C. Kratz, Frederick C. Wilhelm, Ronald Pierantozzi | 1992-12-29 |
| 5026676 | Catalyst for the copolymerization of epoxides with CO.sub.2 | Stephen Andrew Motika, Timothy L. Pickering, Beatrice K. Stein | 1991-06-25 |
| 4981948 | Zinc-containing solid catalyst, process of preparing same and process for preparing polyalkylene carbonate | Hideshi Kawachi, Shuji Minami, John N. Armor, Beatrice K. Stein | 1991-01-01 |
| 4943677 | Making poly(alkylene carbonates) of controlled molecular weight | — | 1990-07-24 |