Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434428 | Coke with additives | Oswin Öttinger, Heribert Walter, Martin Christ, Johann Daimer, Frank Hiltmann +1 more | 2022-09-06 |
| 10899623 | Catalytically active additives for coke originating from petrol or coal | Heribert Walter, Johann Daimer, Martin Christ, Oswin Öttinger, Bernt Ketterer +1 more | 2021-01-26 |
| 10377672 | Methods for producing polygranular graphite bodies | Rainer Schmitt | 2019-08-13 |
| 10308513 | Method for producing graphite bodies | Rainer Schmitt | 2019-06-04 |
| 8748009 | Material, method for producing a material and use thereof | Andreas Kienzle, Ingrid Kratschmer | 2014-06-10 |
| 7990680 | Porous coke and method of producing the porous coke | Martin Cadek, Mario Wachtler | 2011-08-02 |
| 7276284 | Carbon fiber reinforced coke from the delayed coker | — | 2007-10-02 |