Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392306 | Polycondensation product based on aromatic compounds, method for the preparation and use thereof | Frank Dierschke, Torben Gädt, Uwe Gehrig, Michael Melchart, Peter Schwesig +4 more | 2019-08-27 |
| 9284395 | Continuous process for preparing copolymers | Christian Schwede, Gunter Kaiser, Andreas Brodhagen | 2016-03-15 |
| 9162926 | Process for manufacturing a hydraulic bonding agent, corresponding additive and its use | Martin Ernst, Madalina Andreea Stefan | 2015-10-20 |
| 9045377 | Hardening accelerator composition containing phosphated polycondensates | Luc Nicoleau, Gerhard Albrecht, Klaus Lorenz, Eva Jetzlsperger, Daniel Fridrich +9 more | 2015-06-02 |
| 8907016 | Dispersing agent containing copolymer mixture | Klaus Lorenz, Gerhard Albrecht, Christian Scholz, Petra Wagner, Barbara Wimmer | 2014-12-09 |
| 8772377 | Dispersant comprising copolymer mixture | Klaus Lorenz, Gerhard Albrecht, Barbara Wimmer, Petra Wagner, Christian Scholz | 2014-07-08 |
| 8653186 | Plasticizer-containing hardening accelerator composition | Luc Nicoleau, Gerhard Albrecht, Klaus Lorenz, Eva Jetzlsperger, Daniel Fridrich +9 more | 2014-02-18 |
| 8648158 | Continuously operated method for producing copolymers | Christian Schwede, Timo Mangel, Gerhard Albrecht, Volker Herzog, Klaus-Peter Arlt | 2014-02-11 |
| 8536252 | Semi continuously operated method for producing copolymers | Gerhard Albrecht, Helmut Mack, Klaus Lorenz, Silke Flakus, Petra Wagner +3 more | 2013-09-17 |
| 8461232 | Dispersing agent containing copolymer mixture | Klaus Lorenz, Silke Flakus, Petra Wagner, Christian Scholz, Barbara Wimmer +3 more | 2013-06-11 |
| 7291758 | Process for the production of highly reactive polyisobutenes | Martin Bohnenpoll, Jurgen Ismeier, Oskar Nuyken, Dirk Schon, Fritz Kuhn | 2007-11-06 |
| 6734257 | Block copolymer based on conjugated diolefins and polar monomers | Heike Windisch, Werner Obrecht, Cristina Stere, Thomas Scholl, Oskar Nuyken +1 more | 2004-05-11 |