Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527690 | Purification of phenyl ester salts | Bhaskar Krishna Arumugam, Michael E. Burns, Dimmick L. Bymaster, Jeffrey Scott Dupont, Robert Richard Dykstra +9 more | 2003-03-04 |
| 6497644 | Process for recycling amido-carboxylic acid esters into amino-carboxylic acids | George Zima, David Martin Hitch, Jerry Lynn Miller | 2002-12-24 |
| 5717118 | Process for preparing amido-carboxylic acid esters having internal amide linkages | Gary Paul Lutz, George Zima | 1998-02-10 |