Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516520 | Controlled-release pesticides and methods for preparation and use thereof | Chien-Chun Yang, Suey-Sheng Kao, Ching-Chou Tzeng | 1996-05-14 |
| 5427787 | Anti-ultraviolet biocidal composition | Chien-Chun Yang, I-Horng Pan, Suey-Sheng Kao, Yeong-Sheng Tsai | 1995-06-27 |
| 5352597 | Method for the preparation of a biocidal formulation containing starch and Bacillus thuringiensis | Chien-Chun Yang, I-Horng Pan, Suey-Sheng Kao, Yeong-Sheng Tsai | 1994-10-04 |
| 5302713 | Method for the preparation of .DELTA..sup.3 -7-substituted amino desacetoxy cephalosporanic acid | Jinun-Ban Yeh, Lain-Tze Lee | 1994-04-12 |
| 4885389 | Process for manufacturing p-aminophenol | Lain-Tze Lee, Chung-Niang Yao | 1989-12-05 |