Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666970 | Radiation-curing binders and a process for their preparation | Jan Weikard, Wolfgang Fischer, Jörg Schmitz, Holger Mundstock | 2010-02-23 |
| 7659425 | Process for preparing hydroxyalkyl(meth) acrylates using Lewis acid catalysts | Jan Weikard | 2010-02-09 |
| 7553906 | Dual cure systems | Jan Weikard, Wolfgang Fischer, Diethelm Rappen, Michael Schelhaas | 2009-06-30 |
| 7329717 | Polyisocyanate-modified polycarboxylic acids | Hans-Josef Laas, Reinhard Halpaap, Michael Grahl, Peter Thometzek, James Rawlins | 2008-02-12 |
| 7220814 | Hydrophilicized blocked polyisocyanates | Thorsten Rische, Karin Naujoks, Thomas Feller | 2007-05-22 |
| 7205356 | 2-K PU systems | Raul Pires, Heinrich Dornbusch | 2007-04-17 |
| 7176254 | Sizing composition | Thorsten Rische, Karin Naujoks, Thomas Feller, Jan Mazanek | 2007-02-13 |
| 7148295 | Carboxy-functional crosslinkers for epoxy-functional powder-lacquer binding agents | Hans-Josef Laas, Reinhard Halpaap, Michael Grahl, Peter Thometzek, James Rawlins | 2006-12-12 |
| 7148374 | Elimination-free powder coating crosslinking agents | Dorota Greszta-Franz, Reinhard Halpaap, Michael Schelhaas, Michael Grahl | 2006-12-12 |
| 7132564 | Process for preparing cyclic ketones | Jörg Kirchhoff, Ido Schwarz | 2006-11-07 |
| 7071353 | Polyisocyanates containing acylurea groups, a process for their production and their use | Martin Brahm | 2006-07-04 |
| 7057003 | Reactive systems, their preparation and their use | Kamelia Detig-Karlou, Joachim Simon, Michael Mager, Thomas Stingl, Michael Schelhaas | 2006-06-06 |
| 7041768 | Polyurethane coating systems | Jan Mazanek, Joachim Petzoldt, Heinz Schmidt, Stephan Nowak | 2006-05-09 |
| 7026428 | Blocked polyisocyanates | Jan Mazanek, Joachim Petzoldt, Heino Muller | 2006-04-11 |
| 7026429 | Hydrophilic polyurethane-polyurea dispersions | Rolf Gertzmann, Thorsten Rische, Thomas Munzmay | 2006-04-11 |
| 6919417 | One-component polyurethane stoving coating compositions and their use | Eberhard Konig, Frank Kobor, Wolfram Küttner | 2005-07-19 |
| 6894182 | Aliphatic oligocarbonate polyols prepared in the presence of a catalyst and a process for preparing the same | Steffen Hofacker, Jörg Tillack | 2005-05-17 |
| 6843933 | Blocked polyisocyanates | Michael Schelhaas, Beate Baumbach, Christian Fussel | 2005-01-18 |
| 6827875 | Cyclic ketones as blocking agents | Michael Schelhaas | 2004-12-07 |
| 6784243 | Polyurethane-polyurea dispersions | Thorsten Rische, Karin Naujoks, Thomas Feller, Jan Mazanek | 2004-08-31 |
| 6756500 | &agr;,&ohgr;-Diene metathesis in the presence of ionic liquids | Manfred Jautelat | 2004-06-29 |
| 6642342 | Thermosetting two-component coating compositions | Michael Ludewig, Detlef-Ingo Schutze | 2003-11-04 |
| 6559332 | Preparation of a straight-chain acrylonitrile dimer | Gerhard Braun, Manfred Jautelat | 2003-05-06 |
| 6420616 | Process for preparing a dinitronaphthalene isomer mixture having an increased proportion of 1,5- dinitronaphthalene | Manfred Jautelat, Michael Schelhaas | 2002-07-16 |
| 6303837 | Process for synthesizing .alpha.-substituted ring systems | Manfred Jautelat | 2001-10-16 |