Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795831 | Wetting agents and dispersants, their preparation and use | Wolfgang Pritschins, Hans-Josef Teuwsen | 2014-08-05 |
| 8530048 | Surface-modified particles and production method | Ulrich Nolte, Alfred Bubat, Thomas Sawitowski | 2013-09-10 |
| 8512465 | Use of copolymers as adhesion promoters in lacquers | Stefan Mössmer, Thomas Launag, Albert Frank | 2013-08-20 |
| 8492499 | Addition compounds as dispersants and dispersion stabilizers | Stefan Moessmer, Wolfgang Pritschins, Thomas Launag | 2013-07-23 |
| 8362300 | Addition compounds suitable as dispersants and dispersion stabilizers | Wolfgang Pritschins, Udo Krappe, Andrea Esser | 2013-01-29 |
| 7947777 | Dispersing agent for pigment concentrates, its use and masterbatches comprising the dispersing agent | Alfred Bubat, Udo Krappe, Bärbel Gertzen, Joerg Garlinsky, Wolfgang Pritschins | 2011-05-24 |
| 7834126 | Amide-containing polymers for rheology control | Stefan Moessmer, Ulrich Orth, Daniela Betcke | 2010-11-16 |
| 7799890 | Amide-containing polymers for rheology control | Stefan Moessmer, Ulrich Orth, Daniela Betcke | 2010-09-21 |
| 7655815 | Biuret compounds for rheology control | Ulrich Orth, Matthias Pickavé, Stefan Moessmer, Daniela Betcke | 2010-02-02 |
| 7652166 | Biuret compounds, their preparation and use, and intermediates in their preparation | Stefan Moessmer, Ulrich Orth, Daniela Betcke | 2010-01-26 |
| 7641972 | Surface-modified nanoparticles comprising polysiloxane modifier, their preparation and use | Ulrich Nolte, Alfred Bubat, Thomas Sawitowski | 2010-01-05 |
| 7585993 | Organosilane-modified polysiloxanes and their use for surface modification | Alfred Bubat, Daniela Betcke, Juergen Hartmann | 2009-09-08 |
| 7582701 | Stabilized unsaturated polyester resin mixtures | Bernd Goebelt, Gerard Hubertus Louis Reestman, Bärbel Gertzen, Michael Sommer | 2009-09-01 |
| 7504469 | Polyester-modified polysiloxanes and their use as additives for thermoplastics, moulding compounds and coating materials | Alfred Bubat, Hans-Willi Boegershausen, Wolfgang Griesel, Ulrich Nolte | 2009-03-17 |
| 7432329 | Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymers | Wolfgang Pritschins, Ulrich Orth | 2008-10-07 |
| 7317062 | Copolymers, preparation thereof and use as wetting agents and dispersants | Wolfgang Pritschins, Werner Tiegs | 2008-01-08 |
| 7312260 | Epoxide adducts and their salts as dispersants | Udo Krappe, Andrea Pentzek, Peter Matthee | 2007-12-25 |
| 7230051 | Use of polyacrylate-modified polysiloxanes as levelling agents in coating compositions | Bernd Göbelt, Alfred Bubat, Albert Frank | 2007-06-12 |
| 7205351 | Processing aids for the processing of synthetic polymer compositions | Wolfgang Pritschins, Bärbel Gertzen, Andrea Esser | 2007-04-17 |
| 7122599 | Coating compositions and polymeric moulding compounds having anti-adhesion and dirt repellency properties | Alfred Bubat, Albert Frank, Axel Woocker, Udo Krappe | 2006-10-17 |
| 6870024 | Polymeric urea-urethane rheology control agents and a process for their preparation | Stefan Moessmer, Sascha Huebers, Baerbel Gertzen, Holger Heilmann | 2005-03-22 |
| 6710127 | Levelling agents for surface coatings | Alfred Bubat, Albert Frank | 2004-03-23 |
| 6617468 | Rheologically active urea urethane compounds | Ulrich Orth, Axel Woocker, Heribert Holtkamp, Christoph Buchmann | 2003-09-09 |
| 6596816 | Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymers | Wolfgang Pritschins, Ulrich Orth | 2003-07-22 |
| 6512058 | Method of producing modified vinyl ether polymers | Alfred Bubat | 2003-01-28 |