Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853480 | Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine | Kyle C. Smith, Mark Rule | 1989-08-01 |
| 4814525 | Vapor phase bromination of aromatic compounds | Mark Rule, Donald W. Lane | 1989-03-21 |
| 4814545 | Process for removing impurities from an aromatic stream | Mark Rule, Regina M. Moncier, Joseph F. Jeter | 1989-03-21 |
| 4806697 | Selective liquid phase disproportionation catalysts for iodoaromatics | Mark Rule | 1989-02-21 |
| 4806698 | Liquid phase isomerization of iodoaromatic compounds | Mark Rule | 1989-02-21 |
| 4795737 | Process for the iodination of aromatic compounds over solid catalysts | Mark Rule | 1989-01-03 |