Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876398 | Preparation of ortho-alkylated phenols in the presence of a catalyst prepared by co-precipitation process | Ling-Wen Ho, An-Nan Ko, Yeong-Ju Perng | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876398 | Preparation of ortho-alkylated phenols in the presence of a catalyst prepared by co-precipitation process | Ling-Wen Ho, An-Nan Ko, Yeong-Ju Perng | 1989-10-24 |