Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871961 | Catalyst for production of hydrogen and synthesis gas | Shizhong Zhao, David Tolle, David B. Rogers | 2011-01-18 |
| 7585812 | High surface area, small crystallite size catalyst for Fischer-Tropsch synthesis | Patrick J. Loi, Robert O'Brien | 2009-09-08 |
| 7566680 | High surface area iron material prepared from a low surface area iron metal precursor | Guido Petrini, Esterino Conca, Robert O'Brien, Samantha Sargent | 2009-07-28 |
| 7560412 | Fluid/slurry bed cobalt-alumina catalyst made by compounding and spray drying | Todd Osbourne, Robert O'Brien, Jeff Kirchner | 2009-07-14 |
| 7452844 | High surface area, small crystallite size catalyst for Fischer-Tropsch synthesis | Patrick J. Loi, Robert O'Brien | 2008-11-18 |
| 7271126 | Catalyst for the dehydrogenation of ethyl benzene to STYRENE prepared with a high purity iron precursor | Dennis Smith, Robert O'Brien | 2007-09-18 |
| 7199077 | Fischer-tropsch catalyst prepared with a high purity iron precursor | Robert O'Brien, Richard Tuell, Esternio Conca, Carlo Rubini, Guido Petrini | 2007-04-03 |
| 7179766 | Method and apparatus for production of enrobed catalyst pastilles or flakes | David Wolfe, Paul Schneider, Robert O'Brien, Jeff Braden, Patrick McLaughlin +1 more | 2007-02-20 |
| 7037876 | High temperature shift catalyst prepared with a purity iron precursor | Robert O'Brien, Richard Tuell, Yeping Cai | 2006-05-02 |
| 6979663 | Method and apparatus for the production of enrobed catalyst pastilles | David Wolfe, Paul Schneider, Robert O'Brien, Jeff Braden, Patrick McLaughlin +1 more | 2005-12-27 |
| 5990040 | Promoted and stabilized copper oxide and zinc oxide catalyst and preparation | Jon P. Wagner | 1999-11-23 |