Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597602 | Process for de-oiling crude lecithin | Siegfried Peter, Eckard Weidner, Zhenfeng Zhang | 1997-01-28 |
| 5512692 | Process for removing glycerol from glycerides | Siegfried Peter, Eckard Weidner | 1996-04-30 |
| 5434280 | Process for preparing pure monoglycerides, pure diglycerides and/or pure triglycerides | Siegfried Peter, Ulrich Ender, Eckhard Weidner | 1995-07-18 |
| 5110509 | Process for the recovery of monoglycerides and diglycerides from a mixture containing monoglycerides, diglycerides, and triglycerides | Siegfried Peter, Eckhard Weidner, Ulrich Ender | 1992-05-05 |