Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627576 | Double metal cyanide complex catalyst for ring opening polymerization of alkylene oxide and its production process | Kayoko Sugiyama | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627576 | Double metal cyanide complex catalyst for ring opening polymerization of alkylene oxide and its production process | Kayoko Sugiyama | 2003-09-30 |