Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227446 | Graft copolymers of monosaccharides, oligosaccharides, polysaccharides and modified polysaccharides, the preparation thereof, and their use | Walter Denzinger, Heinrich Hartmann, Alexander Kud, Richard Baur, Hans-Juergen Raubenheimer | 1993-07-13 |
| 4797478 | Process for producing color-stable, industrial-grade methyl glucoside | Rolf Lebuhn, Hubert Koebernick | 1989-01-10 |
| 4564692 | Process for recovering pure crystalline monoanhydrohexitols and dianhydrohexitols | Hubert Koebernick, Klaus Richter, Hans-Ulrich Woelk | 1986-01-14 |