Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976845 | Process for increasing meso phase contents in pitch | Peter Oerlemans, Armin Eckert, Klaus Altfeld | 1990-12-11 |
| 4552575 | Method for the mass separation of a liquid mixture through fractional crystallization | Konrad Stolzenberg, Karl-Heinz Koch | 1985-11-12 |
| 4444650 | Process for coking high-boiling aromatic hydrocarbon mixtures to form carbon materials having constant properties | Herbert Glaser, Karl-Heinz Koch, Manfred Meinbreckse | 1984-04-24 |
| 4414192 | Method of producing a highly reactive pitch fraction and its usage | Jurgen Palm, Herbert Glaser, Gerd Collin, Maximilian Zander | 1983-11-08 |
| 4380454 | Coking quality of coals with insufficient coking properties | Jurgen Stadelhofer, Heinz-Gerhard Franck, Karl-Heinz Koch | 1983-04-19 |
| 4379133 | Process for anisotropic carbon production | Maximilian Zander, Gerd-Peter Blumer, Gerd Collin, Herbert Glaser | 1983-04-05 |