Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7338989 | Aqueous coating material, method of producing the same and use thereof | Ludwig Moorkamp, Heinz-Ulrich Grumpe | 2008-03-04 |
| 6822038 | Aqueous coating substance, method for its production and its use | Ludwig Moorkamp, Heinz-Ulrich Grumpe, Ulrich Poth | 2004-11-23 |
| 6355722 | Aqueous binder solutions and dispersions | Ulrich Poth | 2002-03-12 |
| 6221949 | Coating formulation for use in aqueous multicoat paint systems | Ralf Stein, Egon Wegner, Gudrun Wiemann | 2001-04-24 |
| 6093497 | Process for the production of multilayered coatings | Gudrun Wiemann, Gotz-Ekkehard Sapper, Joachim Woltering | 2000-07-25 |
| 5905132 | Aqueous coating materials and their use for the production of filler coats in automotive finishing | Egon Wegner, Ralf Stein | 1999-05-18 |
| 5658616 | Process for spray-painting with aqueous paints | Egon Wegner, Dietmar Chmielewski | 1997-08-19 |
| 5589228 | Process for coating vehicle bodies and aqueous coating | Egon Wegner, Ulrich Poth, Klaus Weidemeier | 1996-12-31 |
| 5460889 | Epoxide resin-modified polyester coat with alkyd topcoat | Ulrich Poth, Dieter Hille, Klaus Weidemeier | 1995-10-24 |
| 5380565 | Spray coating with carboxyl polyol-derived polyester and epoxy resin | Ulrich Poth, Dieter Hille, Klaus Weidemeier | 1995-01-10 |
| 5336753 | Polycondensation and/or addition product containing carboxyl groups and tertiary amino groups, coating agents based thereon, and the use thereof | Werner-Alfons Jung, Udo Vorbeck, Arno Schmitz, Wilhelm Heise | 1994-08-09 |
| 5272187 | Carboxyl polyol-derived polyester and epoxide resin aqueous coating | Ulrich Poth, Dieter Hille, Klaus Weidemeier | 1993-12-21 |
| 5212242 | Coating composition based on a hydroxyl-containing addition polymer and an amino resin crosslinking agent, agent and containing acid catalysts having hydroxy groups | Stefan Wieditz, Werner-Alfons Jung | 1993-05-18 |
| 5183835 | Epoxide resin-modified polyesters derived from carboxyl polyol | Ulrich Poth, Dieter Hille, Klaus Weidemeier | 1993-02-02 |
| 5179191 | Polycondensation and/or addition product containing carboxyl groups and tertiary amino groups, coating agents based thereon, and the use thereof | Werner-Alfons Jung, Udo Vorbeck, Arno Schmitz, Wilhelm Heise | 1993-01-12 |