Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806348 | Process for removing and regenerating a double metal cyanide (DMC) catalyst from a polymer polyol | Edward M. Dexheimer | 2004-10-19 |
| 6762278 | Process for the copolymerization of alkylene oxides and carbon dioxide using suspensions of multi-metal cyanide compounds | Edward M. Dexheimer, Edward Bohres, Georg Heinrich Grosch | 2004-07-13 |
| 6713599 | Formation of polymer polyols with a narrow polydispersity using double metal cyanide (DMC) catalysts | Jacob Wildeson, Edward M. Dexheimer, Raymond A. Neff | 2004-03-30 |