Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795262 | Polyether-modified polyisocyanate composition | Hans-Josef Laas, Hao Liu, Yaguang Ma, Jianping Shen, Junchao Zheng | 2023-10-24 |
| 11667747 | Binders containing secondary amine groups, based on cyclic ethers | Irene Cristina Latorre Martinez, Dorota Greszta-Franz, Nusret Yuva, Magdalena Fluegel, Andreas Hecking +1 more | 2023-06-06 |
| D785533 | Vehicle wheel rim | — | 2017-05-02 |
| D764352 | Vehicle | — | 2016-08-23 |
| 8946372 | Use of tin catalysts for the production of polyurethane coatings | Frank Richter, Stephan Reiter, Jens Krause, Klaus Jurkschat, Ljuba Iovkova +2 more | 2015-02-03 |
| 7408001 | Aqueous coating of hydroxy- and acid-functional copolymer and crosslinker | Martin Melchiors, Rolf Gertzmann, Sandra Grosskopf | 2008-08-05 |
| 7232860 | Aqueous binder dispersions as coating compositions | Martin Melchiors, Ulrich Freudenberg, Robert Reyer, Sandra Grosskopf | 2007-06-19 |
| 7205356 | 2-K PU systems | Christoph Gürtler, Heinrich Dornbusch | 2007-04-17 |
| 7183352 | Water-dilutable polyesters with cyclic imide structure | Christian Wamprecht, Hans-Gerd Van Treek, Ulrich Freudenberg, Robert Reyer | 2007-02-27 |
| 7148307 | Water-dilutable polyesters with cyclic imide and isocyanurate structure | Christian Wamprecht, Ulrich Freudenberg, Robert Reyer | 2006-12-12 |
| 7022760 | Crosslinkable binder dispersions | Martin Melchiors, Rolf Gertzmann, Sandra Grosskopf | 2006-04-04 |
| 6384175 | Polyisocyanate mixtures containing acylurea groups | Karsten Danielmeier, Hans-Josef Lass, Martin Brahm, Karl-Ludwig Noble, Robert Reyer +1 more | 2002-05-07 |
| 6303820 | Process for the preparation of nitrosobenzenes | Henry Giera, Walter Lange, Michaela Meiers | 2001-10-16 |