Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416659 | Process for the production of an ultra low sulfur | Mitchell E. Loescher | 2002-07-09 |
| 6303020 | Process for the desulfurization of petroleum feeds | Gary G. Podrebarac, Gary R. Gildert | 2001-10-16 |
| 6232509 | Etherification process | Lawrence A. Smith, Jr., Henry J. Semerak | 2001-05-15 |
| 6083378 | Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams | Gary R. Gildert, Hugh M. Putman | 2000-07-04 |
| 6000685 | Gas/liquid contact structure | Derwyn Booker | 1999-12-14 |
| 5886055 | Process for production of methanol | Speros P. Nemphos, John R. Adams | 1999-03-23 |
| 5811623 | Isomerization of olefins by alkylation and dealkylation of aromatic hydrocarbons | J. Yong Ryu | 1998-09-22 |
| 5730843 | Catalytic distillation structure | Derwyn Booker, Clifford S. Crossland | 1998-03-24 |
| 5628880 | Etherification--hydrogenation process | Dennis Hearn, Gary R. Gildert | 1997-05-13 |