Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964259 | Catalyst composition for hydrogenating 4,4′-methylenedianiline derivatives and method for preparing 4,4′-methylene bis(cyclohexylamine) derivatives using the same | Chao Chen, Tzong-Shyan Lu, Ying-Chieh Lee | 2024-04-23 |
| 9864363 | Process control method and process control system | Shih-Tsung Hsiao, Chien-Chung Chen, Huang Wu, Huang-Wen Chen, Sheng-Hsiu Peng | 2018-01-09 |
| 9709335 | Dispatch control method for furnace process | Shih-Tsung Hsiao, Chien-Chung Chen | 2017-07-18 |
| 9321744 | Method for preparing 2,5-furan dicarboxylic acid | Hsi-Yen Hsu, Yi-Chang Liu | 2016-04-26 |