Issued Patents All Time
Showing 101–106 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221727 | Aromatic polyethers containing ester groups | Robert J. Kumpf, Harald Pielartzik, Dittmar Nerger | 1993-06-22 |
| 5194393 | Optical biosensor and method of use | Herbert Hugl, Eberhard Kuckert, Dietmar Mobius, Holger Ohst, Meinhard Rolf +4 more | 1993-03-16 |
| 5169907 | Polyether/polycarbonate block copolymers and a process for their production | Robert J. Kumpf, Dittmar Nerger, Harald Pielartzik | 1992-12-08 |
| 5030516 | Coated substrates having an ultrathin, single-layer or multilayer coating, a process for their production and polyesters as intermediate products for the coated substrates | Heinrich-Christian Schopper, Dittmar Nerger | 1991-07-09 |
| 5004836 | Aromatic polyethers containing keto groups in side chains | Hans R. Kricheldorf, Ulrich Delius | 1991-04-02 |
| 4978732 | Coated supports with ultra-thin, single-layer or multi-layer coating, process for their production and polyurethanes as intermediates for the coated supports | Heinrich-Christian Schopper, Dittmar Nerger | 1990-12-18 |