Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018017 | Highly active double metal cyanide catalysts | — | 2000-01-25 |
| 6013596 | Double metal cyanide catalysts containing cyclic, bidentate complexing agents | Wei Wang, Mahmoud K. Faraj | 2000-01-11 |
| 5998672 | Double metal cyanide catalysts | Ahmad Soltani-Ahmadi, Gerald A. Bullano | 1999-12-07 |
| 5900384 | Double metal cyanide catalysts | Ahmad Soltani-Ahmadi, Gerald A. Bullano | 1999-05-04 |
| 5789626 | Highly active double metal cyanide catalysts | — | 1998-08-04 |
| 5780584 | Highly active double metal cyanide complex catalysts | Harry R. Hinney, Paul T. Bowman | 1998-07-14 |
| 5767323 | Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation | Yiannakis Televantos | 1998-06-16 |
| 5731407 | Double metal cyanide complex catalysts | — | 1998-03-24 |
| 5714428 | Double metal cyanide catalysts containing functionalized polymers | — | 1998-02-03 |
| 5712216 | Highly active double metal cyanide complex catalysts | Paul T. Bowman, Harry R. Hinney | 1998-01-27 |
| 5693584 | Highly active double metal cyanide catalysts | — | 1997-12-02 |
| 5652329 | Polyurethane foam-supported double metal cyanide catalysts for polyether polyol synthesis | — | 1997-07-29 |
| 5641858 | Polyurethane foam-supported double metal cyanide catalysts for polyether polyol synthesis | — | 1997-06-24 |
| 5637673 | Polyether-containing double metal cyanide catalysts | — | 1997-06-10 |
| 5627120 | Highly active double metal cyanide catalysts | — | 1997-05-06 |
| 5627122 | Highly active double metal cyanide complex catalysts | Harry R. Hinney, Paul T. Bowman | 1997-05-06 |
| 5596075 | Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis | — | 1997-01-21 |
| 5589431 | Double metal cyanide complex catalysts | — | 1996-12-31 |
| 5545601 | Polyether-containing double metal cyanide catalysts | — | 1996-08-13 |
| 5536883 | Highly active double metal cyanide catalysts and epoxide polymerization | — | 1996-07-16 |
| 5527880 | Polyurethane foam-supported double metal cyanide catalysts for polyether polyol synthesis | — | 1996-06-18 |
| 5525565 | Foam-supported double metal cyanide catalysts for polyol synthesis | — | 1996-06-11 |
| 5523386 | Plastic foam-supported double metal cyanide catalysts for polyether polyol synthesis | — | 1996-06-04 |
| 5498583 | Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis | — | 1996-03-12 |
| 5482908 | Highly active double metal cyanide catalysts | — | 1996-01-09 |