Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591264 | Composition containing furfuryl silicates and furfuryl alcohol | David Strunk, Christian Fourberg, Norbert Benz | 2023-02-28 |
| 11253913 | Process for producing a metallic casting or a cured shaped part using aliphatic polymers comprising hydroxy groups | Klaus RIEMANN, Nicola Mancini, Hermann LIEBER, Nils ZIMMER, Jürgen HÜBERT | 2022-02-22 |
| 11230623 | Phenol resin for use in the phenol resin component of a two-component binder system | Ursula NITSCH, Klaus Jenrich | 2022-01-25 |
| 9993863 | Low-emission cold-setting binder for the foundry industry | Christian Fourberg, Norbert Benz, Eckard Piech | 2018-06-12 |
| 9238264 | Cold-box binding agent systems and mixtures for use as additives for such binding agent systems | Markus Dörschel, Ursula Wichmann, Amine Serghini Anbari, David Strunk | 2016-01-19 |
| 8569425 | Modified phenolic resins | David Strunk, Frank Lenzen | 2013-10-29 |
| 8563662 | Modified phenolic resins | David Strunk, Frank Lenzen | 2013-10-22 |
| 8148463 | Alkaline resol phenol-aldehyde resin binder compositions | Frank Lenzen | 2012-04-03 |
| 6465542 | Binder system for moulding mixtures for the production of moulds and cores | Marek Torbus, Dietmar Bartsch, Klaus Seeger | 2002-10-15 |
| 4929649 | Cold-setting moulding binders and their use (phenols and gaseous acetals) | Marek Torbus, Franz Jerman, Dirk Lingemann, Willi Seiss, Aleksandar Vujevic | 1990-05-29 |