Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143883 | Water-soluble low molecular weight beta-glucans for modulating immunological responses in mammalian system | Rudolf Kunze | 2000-11-07 |
| 4833877 | Process for the reduction of pollutant emissions from power stations with combined gas/steam turbine processes with preceding coal gasification | Erwin Ahland, Franz Verfuss, Hans-Dieter Beyer | 1989-05-30 |
| 4746324 | Isothermal rapid-dyeing process for wool with vinyl sulfone type reactive dyes and sulfuric acid added at dyeing temperature | Hans-Ulrich von der Eltz, Karl-Heinz Rostermundt, Klaus Turschmann | 1988-05-24 |
| 4304566 | Process for the dyeing of wool with reactive dyestuffs | Hans-Ulrich von der Eltz, Armand Lehinant, Hans-Peter Maier | 1981-12-08 |
| 4297101 | Process for the dyeing of synthetic polyamide fibers with reactive dyes according to the batchwise exhaustion method | Hans-Ulrich von der Eltz, Armand Lehinant, Hans-Peter Maier | 1981-10-27 |
| 4277246 | Process for the dyeing of cellulose fibers with reactive dyes according to the batchwise exhaustion method | Armand Lehinant, Hans-Peter Maier | 1981-07-07 |
| 4211533 | Method of hot-briquetting mixtures of coal and coke | Gerd Nashan, Josef Langhoff, Kurt Kleisa, Dieter Makrutzki | 1980-07-08 |
| 4198204 | Short liquor dyeing process for piece goods, made from cellulose fibers, in rope form | Hans-Ulrich von der Eltz, Erwin Ungermann, Edwin Humuller, Karl-Heinz Keil, Joachim Ribka | 1980-04-15 |