Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828696 | Use of amine blends for foundry shaped cores and casting metals | Bruno Van Hemelryck, Pierre-Henri Vacelet, Jean-Claude Roze, Jens Müller | 2020-11-10 |
| 10722938 | Process for casting nonferrous metals including light metals and casting mold | Jens Müller, Marcus Frohn, Jörg Körschgen | 2020-07-28 |
| 10232430 | Mould material mixture having improved flowability | Jens Müller, Marcus Frohn, Jörg Körschgen | 2019-03-19 |
| 10092946 | Mold material mixtures on the basis of inorganic binders, and method for producing molds and cores for metal casting | Dennis Bartels, Heinz Deters, Antoni Gieniec, Hannes Lincke, Martin Oberleiter +2 more | 2018-10-09 |
| 9737927 | Thermal regeneration of foundry sand | Jens Müller, Marcus Frohn | 2017-08-22 |
| 9493602 | Polyurethaner-based binder for producing cores and casting molds using isocyanates containing a uretonimine and/or carbodiimide group, a mold material mixture containing said binder, and a method using said binder | Carsten Cornelissen, Christian Priebe | 2016-11-15 |
| 9000067 | Binder containing substituted benzenes and naphthalenes for producing cores and molds for metal casting, mold material mixture, and method | Christian Priebe | 2015-04-07 |
| 8919421 | Catalysts comprising methane sulfonic acid for the acid hardening method | Marcus Frohn, Antoni Gieniec | 2014-12-30 |
| 8813830 | Use of branched alkane diol carboxylic acid diesters in polyurethane-based foundry binders | Christian Priebe | 2014-08-26 |
| 7770629 | Moulding mixture for producing casting moulds for metalworking | Gunter Weicker, Jens Müller, Udo Skerdi, Henning Rehse, Anton Gienic +2 more | 2010-08-10 |
| 6772820 | Polyurethane based binder system for the manufacture of foundry cores and molds | Jean-Claude Roze, Gunther Weicker, Andreas Werner | 2004-08-10 |
| 6554051 | Phenolic resin and binding agent for producing moulds and cores according to the phenolic resin-polyurethane method | Andreas Werner | 2003-04-29 |
| 4529771 | Composition, method for preparing and use thereof | Bruce A. Gruber, Heimo J. Langer, William R. Dunnavant | 1985-07-16 |
| 4483961 | Polymeric cyclopentadiene derivatives, method for preparing and use thereof | Bruce A. Gruber, Heimo J. Langer, William R. Dunnavant | 1984-11-20 |
| 4482653 | Cyclopentadiene derivatives, method for preparing, and use thereof | Bruce A. Gruber, Heimo J. Langer, William R. Dunnavant | 1984-11-13 |
| 4412088 | Cyclopentadiene derivatives, method for preparing, and use thereof | Bruce A. Gruber, Heimo J. Langer, William R. Dunnavant | 1983-10-25 |