Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369522 | Electrochemical cell | Markus Kofler, Julia Dumpfarth, Michael Grimm, Georg Grimm, Gulnara Fauland | 2019-08-06 |
| 9399580 | Granules of graphene oxide by spray drying | Hongwei Qiu, Lihn Tung Le, Woo Young Lee | 2016-07-26 |
| 6814763 | Mediator systems based on mixed metal complexes, used for reducing dyes | Stefan Mohr, Wolfgang Schrott, Norbert Grund, Wolfgang Hiebsch | 2004-11-09 |
| 6790241 | Mediator systems based on mixed metal complexes, used for reducing dyes | Eduard Burtscher, Wolfgang Schrott, Norbert Grund, Peter Maier, Georg Schnitzer +1 more | 2004-09-14 |
| 6767448 | Method for producing aqueous alkaline solutions or reduced indigoid dyes | Rudolf Kruger, Hans-Peter Maier, Georg Schnitzer, Franz Sütsch, Wolfgang Schrott +1 more | 2004-07-27 |
| 6312583 | Process for reducing sulphide dyestuffs | Eduard Burtscher | 2001-11-06 |
| 5443599 | Process for reduction of textile dyestuffs | Eduard Burtscher | 1995-08-22 |
| 5244549 | Process for the reduction of dyes | — | 1993-09-14 |