Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8912382 | Alkylation unit and method of modifying | Daryl Dunham | 2014-12-16 |
| 8895798 | Method for altering an operation of an alkylation unit | — | 2014-11-25 |
| 8747783 | Acid alkylation system and process for controlling temperature in a settler | Daryl Dunham | 2014-06-10 |
| 8124034 | Alkylation unit and method of modifying | Daryl Dunham | 2012-02-28 |
| 8052945 | Apparatus for oligomerization in multiple stages with single fractionation column | Bipin V. Vora, Charles P. Luebke, Jill M. Meister, Michael A. Schultz | 2011-11-08 |
| 7981376 | Processes for the isomerization of normal butane to isobutane | David J. Shecterle | 2011-07-19 |
| 7803978 | Process and apparatus for oligomerization in multiple stages with single fractionation column | Bipin V. Vora, Charles P. Luebke, Jill M. Meister, Michael A. Schultz | 2010-09-28 |
| 7638675 | Processes for the isomerization of normal butane to isobutane | David J. Shecterle | 2009-12-29 |
| 7439410 | Integrated alkylation-isomerization process | Lynn H. Rice | 2008-10-21 |
| 7119243 | Alkylation process with efficient effluent refrigeration | Robert L. Mehlberg, John J. Senetar | 2006-10-10 |
| 6943276 | Alkylation process with efficient effluent refrigeration | Robert L. Mehlberg, John J. Senetar | 2005-09-13 |
| 6392114 | Solid catalyst alkylation process with regeneration section and hydrogen fractionation zone | Paul A. Sechrist | 2002-05-21 |
| 5895831 | Solid catalyst alkylation process | Robert S. Brasier, Paul A. Sechrist | 1999-04-20 |