Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5206414 | Process for the preparation of hydroxyphenylpropionic acid esters | Samuel Evans, Paul Dubs, Milos Rusek, Arpad Major | 1993-04-27 |
| 5130465 | Process for the preparation of hydroxyphenylpropionates | Kalman Kovasy | 1992-07-14 |
| 4287136 | Process for the preparation of O,O-dialkylthionophosphoric acid chlorides | — | 1981-09-01 |