Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8148465 | Free-radical polymerization process | Oliver Minge, Martin Bortenschlager | 2012-04-03 |
| 8137590 | Particles comprising zwitterionic structural elements | Christoph Briehn, Martina Baumann, Torsten Gottschalk-Gaudig, Manfred Hoelzl | 2012-03-20 |
| 8013100 | Silicone polymers crosslinkable via methylol groups | Oliver Minge, Andrea Kneissl | 2011-09-06 |
| 6756454 | Process for reducing the odor of vinylaromatic-1,3-diene copolymer dispersions stabilized by protective colloids | Theo Mayer | 2004-06-29 |
| 6734246 | Polyvinylacetal-grafted polymers | Hans-Peter Weitzel, Peter Tschirner | 2004-05-11 |
| 6624243 | Functionalized copolymers for preparing coating compositions | Kurt Stark, Peter Tschirner, Klaus Büppelmann, Udo Kotschi | 2003-09-23 |
| 6602951 | Use of hydroperoxides as regulators in polymerizations | Peter Weiler, Ulf Dietrich | 2003-08-05 |
| 6590022 | Process for preparing protective-colloid-stabilized vinylaromatic-1,3-diene copolymers | Thomas Bastelberger, Reinhard Haerzschel, Theo Mayer, Peter Weitzel | 2003-07-08 |
| 6576720 | Preparation of polyvinyl alcohol | Werner Bauer, Peter Tschirner | 2003-06-10 |
| 6531538 | Fast-drying rendering and coating composition | Hans-Peter Weitzel, Harald Zeh, Klaus Marquardt | 2003-03-11 |
| 6417297 | Process for reducing the odor emission of aqueous vinylaromatic/1,3-diene copolymer dispersions | Theo Mayer | 2002-07-09 |
| 6262167 | Protective-colloid-stabilized polymer compositions | Hans-Peter Weitzel, Peter Tschirner, Reiner Figge, Doris Bauer | 2001-07-17 |
| 6127483 | Redispersible, dispersion-powder composition | Hans-Peter Weitzel, Reiner Figge | 2000-10-03 |
| 6117960 | Water-soluble cross-linkable copolymers | Klaus Kohlhammer, Gerhard Koegler, Monika Rockinger, Walter Dobler | 2000-09-12 |
| 6090868 | Process for treating mineral coating agent and binder compositions with plastics | Herbert Eck, Reiner Figge | 2000-07-18 |
| 6063865 | Crosslinkable powder composition which is redispersible in water | Herbert Eck | 2000-05-16 |
| 5608011 | Crosslinkable polymer powder compositions | Herbert Eck, Hermann Lutz, Heinrich Hopf | 1997-03-04 |
| 5187233 | Process for emulsion polymerization of graft copolymers | Josef F. Christ, Albin Frank, Klaus Marquardt, Manfred Selig | 1993-02-16 |
| 5131202 | Building block | — | 1992-07-21 |
| 5124401 | Finely-divided vinyl chloride-ethylene copolymers stabilized by protection colloids | Manfred Selig, Joachim Schulze, Klaus Marquardt, Manfred Hannebaum | 1992-06-23 |
| 4997879 | Novel adhesive dispersions | Rudolf Weissgerber, Klaus Marquardt, Manfred Selig, Fritz Stallbauer | 1991-03-05 |
| 4900777 | Process for the manufacture of aqueous copolymer dispersions and their use | Klaus Marquardt, Manfred Selig, Klaus Hafener | 1990-02-13 |
| 4859751 | Process for emulsion polymerization | Joachim Schulze, Klaus Adler, Manfred Selig, Klaus Marquardt, Otmar Killermann +1 more | 1989-08-22 |
| 4847341 | Novel polymerization process | Klaus Marquardt, Manfred Selig | 1989-07-11 |
| 4831077 | Novel-heat resistant adhesives | Rudolph Weissgerber | 1989-05-16 |