Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8273853 | Emulsifiers for epoxy resins | Paul Birnbrich, Hans-Josef Thomas, Giorgio Sabbadini, Georg Bourscheidt | 2012-09-25 |
| 7132483 | Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the same | Rainer Hoefer | 2006-11-07 |
| 7094816 | Water-based coating compositions containing epoxy resin(s) and (meth)acrylate(s), and methods of using the same | Rainer Hoefer | 2006-08-22 |
| 6881813 | Epoxy resin hardener compositions | Rainer Hoefer | 2005-04-19 |
| 6730768 | Methods of preparing casting resins and coating compositions using polyols derived from high oleic acid content fatty acid mixtures | Andreas Heidbreder, Roland Gruetzmacher, Alfred Westfechtel | 2004-05-04 |
| 6433125 | Fatty chemical polyalcohols as reagent thinners | Roland Gruetzmacher, Wolfgang Gress, Rainer Hoefer, Andreas Heidbreder, Birgit Hirschberger | 2002-08-13 |
| 5512614 | Binder mixtures for stoving lacquers | Ulrich Eicken, Herbert Fischer, Wolfgang Gress, Norbert Stork | 1996-04-30 |
| 5336313 | Use of partial esters of oligoglycerols with fatty acids as pigment dispersants for water-based lacquer dispersions | Reinhard Bunte, Wolfgang Gress, Manfred Gorzinski | 1994-08-09 |
| 4977207 | Water dilutable leverler coating compositions | Rainer Hoefer, Roland Gruetzmacher, Wolfgang Gress | 1990-12-11 |