Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514478 | Solid, radiation-curing binders with reactive thinners | Thomas Fäcke, Jan Weikard | 2009-04-07 |
| 7381764 | Radiation-curing binders containing carboxylic acid esters | Thomas Fäcke, Jan Weikard | 2008-06-03 |
| 7329717 | Polyisocyanate-modified polycarboxylic acids | Hans-Josef Laas, Christoph Gürtler, Reinhard Halpaap, Michael Grahl, James Rawlins | 2008-02-12 |
| 7148295 | Carboxy-functional crosslinkers for epoxy-functional powder-lacquer binding agents | Hans-Josef Laas, Christoph Gürtler, Reinhard Halpaap, Michael Grahl, James Rawlins | 2006-12-12 |
| 6987158 | Polyadducts containing uretidone groups | Hans-Josef Laas, Reinhard Halpaap, Michael Grahl, Hans-Ulrich Meier-Westhues | 2006-01-17 |
| 6809126 | Solid, radiation-curing powder coating binders and a process for preparing the same | Thomas Fäcke, Jan Weikard, Hanno Brummer | 2004-10-26 |
| 6569944 | Process for preparing urethanes containing (meth)-acryloyl groups as binders for powder coatings | Jan Weikard, Christian Zwiener, Wolfgang Fischer | 2003-05-27 |
| 6555597 | Pulverent binders for powder coating compositions containing oligo- and polyurethanes having (meth)acryloyl groups | Jan Weikard, Christian Zwiener, Wolfgang Fischer | 2003-04-29 |
| 5792558 | Process for the electrostatic lacquering of non-conductive surfaces | Friedrich Jonas, Udo Guntermann, Klaus Lerch, Arthur Bohnke, Hans Basten | 1998-08-11 |
| 5589222 | Hydrophobic free-flowing pellets, a process for their production and their use | Heinrich Christ | 1996-12-31 |
| 5393714 | Free-flowing, chemically resistant color granulates, their preparation and use | Heinrich Christ | 1995-02-28 |
| 5348914 | Granular materials, a process for their production and their use | Heinrich Christ | 1994-09-20 |
| 5348915 | High-gloss ceramic frits | — | 1994-09-20 |
| 5264398 | Lead-, cadmium- and barium-free frits for ceramic glazes | Christian Schlegel | 1993-11-23 |
| 5134100 | Mixture of raw materials with improved processing properties, a process for their preparation and their use | Bernhard Freudenberg | 1992-07-28 |
| 5061473 | Titanium dioxide, a process and its production | René de Cleyn, Jakob Rademachers | 1991-10-29 |
| 5055434 | Sinterable pulverulent raw material based on aluminum titanate, a process for its preparation and the sintered bodies produced therefrom and their use | Bernard Freudenberg | 1991-10-08 |
| 5009879 | Titanium dioxide, a process for its production and its use | René de Cleyn, Jakob Rademachers | 1991-04-23 |