Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548701 | Process for the preparation of 3-(methylthio)propanal | Yung C. Hsu | 2003-04-15 |
| 6320076 | Process for the preparation of 3-(methylthio) propanal | Yung C. Hsu | 2001-11-20 |
| 6031138 | Process for the preparation of 3-(methylthio) propanal | Yung C. Hsu | 2000-02-29 |
| 5925794 | Process for the preparation of 3-(methylthio)propanal | Yung C. Hsu | 1999-07-20 |
| 5744647 | Process for the preparation of 3-(methylthio) propanal | Yung C. Hsu | 1998-04-28 |
| 5637766 | Process for the preparation of 3-(methylthio) propanal | Yung C. Hsu | 1997-06-10 |
| 5352837 | Process for the preparation of 3-(methylthio)propanal | Yung C. Hsu | 1994-10-04 |
| 4883911 | Process for the preparation of alkylthioalkanoate salts | — | 1989-11-28 |
| 4777289 | Process for the preparation of alkylthioalkanoate salts | — | 1988-10-11 |
| 4524077 | Liquid 2-hydroxy-4-methylthiobutyric acid and process for the preparation thereof | Masaharu Takano, Lawrence R. Wolf | 1985-06-18 |