Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642423 | Polymerization of ethylene oxide using metal cyanide catalysts | Katherine S. Clement, Louis L. Walker, Richard M. Wehmeyer, Robert H. Whitmarsh, David C. Molzahn +3 more | 2003-11-04 |
| 6429342 | Polymerization of ethylene oxide using metal cyanide catalysts | Katherine S. Clement, Louis L. Walker, Richard M. Wehmeyer, Robert H. Whitmarsh, David C. Molzahn +1 more | 2002-08-06 |
| 6388048 | Complexing agent-modified trimetal cyanide catalyst | Kendra L. Flagler, Robert J. Gulotty, Jr. | 2002-05-14 |
| 6384183 | Metal hexacyanocobaltate nitroferricyanide complexes | Kendra L. Flagler, Robert J. Gulotty, Jr. | 2002-05-07 |
| 6376645 | Complexing agent-modified hexacyanometallate hexanitrometallate catalysts | Kendra L. Flagler, Robert J. Gulotty, Jr. | 2002-04-23 |
| 6358877 | Metal catalysts complexed with sulfone or sulfoxide compounds | Kendra L. Flagler | 2002-03-19 |
| 5374705 | Process for the preparation of polyether polyols with a reduced unsaturation content | Robert A. Sewell | 1994-12-20 |
| 4962237 | Catalytic process for the preparation of polyols | — | 1990-10-09 |
| 4962281 | Synthesis of stereoregular poly(propylene oxide) | — | 1990-10-09 |