Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053593 | Catalyst and process for preparing carboxylic acid esters | Kindtoken H. Liu, Man-Yin Lo, Mei-Yuan Chang | 2011-11-08 |
| 7696125 | Catalyst and process for preparing carboxylic acid esters | Kindtoken H. Liu, Man-Yin Lo, Mei-Yuan Chang | 2010-04-13 |
| 6355831 | Process for preparing pentenoic esters from formylvaleric esters using a mixed oxide supported noble metal catalyst | Kuo-Ching Wu, Po-Yu Chen | 2002-03-12 |
| 5719311 | Catalytic processes for esterification of carboxylic acids | Kuo-Ching Wu, Chiung-Hui Huang, Po-Yu Chen | 1998-02-17 |
| 5684207 | Preparation of methyl isobutyl ketone | Po-Yu Chen, Shiao-Jung Chu, Kuo-Ching Wu | 1997-11-04 |
| 5473084 | Chlorination process with high para selectivity | Shian-Jy Wang, Po-Yu Chen, Ying-Tse Chuang | 1995-12-05 |
| 5059724 | Preparation of methyl isobutyl ketone | Po-Yu Chen, Shiao-Jung Chu, Cha C. Chen, Nan-Shan Chang, T. K. Chuang | 1991-10-22 |
| 4801752 | Preparation of N-alkyl and N,N-dialkylaniline | Po-Yu Chen, Shiao-Jung Chu, Mei-Chin Chen, Nan-Shan Chang | 1989-01-31 |