Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405263 | Method for the quantitative determination of Al4C3 and apparatus for carrying out the method | Stefan Heid, Markus Ellersdorfer, Stefan Niedermayer | 2025-09-02 |
| 11905217 | Refractory batch, a method for producing an unshaped refractory ceramic product from the batch and an unshaped refractory ceramic product obtained by the method | Stefan Heid | 2024-02-20 |
| 11407685 | Batch for producing a refractory product, method for producing a refractory product, a refractory product and the use of a synthetic raw material | Christian Majcenovic, Martin Geith, Josef Nievoll | 2022-08-09 |
| 9840441 | Composition for producing a shaped refractory ceramic product, a method for producing a shaped refractory ceramic product, and a shaped refractory ceramic product | Ulrich Nebe, Barbara Zluc | 2017-12-12 |
| 9212098 | Blend for the production of a refractory material, a refractory material, a method for the manufacture of a refractory material, and use of a substance as a sintering aid | Boro Djuricic, Klaus Santowski | 2015-12-15 |
| 7989381 | Fusion-cast fireproof product | Klaus Santowski | 2011-08-02 |
| 7528085 | Fired refractory ceramic product and a batch for the production thereof | Bernd Buchberger | 2009-05-05 |
| 6982233 | Fire refractory ceramic molded piece, use thereof and composition for production of molded pieces | Bernd Buchberger, Markus Horn | 2006-01-03 |