Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910764 | Polymethylaluminoxane preparation, method of producing the same, polymerization catalyst, and polymerization method of olefins | Eiichi Kaji, Hideki Kanazawa | 2011-03-22 |