Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580004 | Process for preparing potassium monoethyl malonate | Marcel Feld | 2003-06-17 |
| 6333429 | Process for preparing alkali metal salts of malonic monoalkyl esters | — | 2001-12-25 |
| 6172257 | Process for preparing potassium monoethyl malonate | Marcel Feld | 2001-01-09 |