Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663480 | Synthesis of aromatic carbonates by transesterification using a catalyst comprising a microporous material and a group IV metal | Hideaki Tsuneki, Kenichi Watanabe, Yoshiyuki Onda | 1997-09-02 |