Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535735 | Propylene-based block copolymer, production method therefor, and solid titanium catalyst ingredient for olefin polymerization | Atsushi Sakuma, Kazutaka Tsuru | 2022-12-27 |