Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645901 | Prepolymerization catalyst for use in gas phase polymerization of olefins and process for producing the same | Kazuki Wakamatsu, Shinichi Kumamoto | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645901 | Prepolymerization catalyst for use in gas phase polymerization of olefins and process for producing the same | Kazuki Wakamatsu, Shinichi Kumamoto | 2003-11-11 |