Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6111004 | Propanediol-derived polyesters as PVC plasticizers | Keith Biesiada, Michael H. Fisch | 2000-08-29 |
| 5208283 | Mixed s-alkylthiopropionic acid esters and polymers stabilized therewith | Michael H. Fisch | 1993-05-04 |
| 5198486 | S-alkylthiopropionic acids and derivatives | Daniel R. Chisolm, Michael H. Fisch, Mark E. Flanagan | 1993-03-30 |
| 5057622 | 3-alkylthiopropionic acids and derivatives | Daniel R. Chisholm, Michael H. Fisch, Mark E. Flanagan | 1991-10-15 |
| 5057567 | Mixed 3-alkylthiopropionic acid esters with pentaerythritol | Michael H. Fisch | 1991-10-15 |
| 5055606 | Alkylthiopropionic pentaerythritol esters and solvent refining thereof | Michael H. Fisch, Mark E. Flanagan | 1991-10-08 |
| 4420437 | Preparation of a 2-aralkyl-5,5-dialkyl-1,3,2-dioxaphosphorinan-2-one from 2-aralkoxy-5,5-dialkyl-1,3,2-dioxaphosphorinane | Peter F. Epstein, Michael H. Fisch | 1983-12-13 |