Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452043 | Carbonylation of lower alkyl alcohols and their derivatives using metals supported on carbonized polysulfonated divinylbenzene-styrene copolymers | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2002-09-17 |
| 6441222 | Vapor phase carbonylation process using iridium-gold co-catalysts | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2002-08-27 |
| 6355595 | Group 5 metal promoted iridium carbonylation catalyst | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2002-03-12 |
| 6355837 | Vapor phase carbonylation process using group 4 metal promoted iridium catalyst | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2002-03-12 |
| 6353132 | Vapor phase carbonylation process using group 5 metal promoted iridium catalyst | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2002-03-05 |