Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732548 | Water-soluble sulfonic group-containing copolymers and terpolymers the production thereof and water-based painting and coating systems | Michael Schinabeck, Stefan Friedrich, Irene Gattinger, Andreas Tselibidis, Gerhard Albrecht | 2010-06-08 |
| 7425596 | Use of block copolymers as dispersants for aqueous suspensions of solids | Alexander Kraus, Christian Hübsch, Gerhard Albrecht, Harald Grassl, Angelika Hartl +1 more | 2008-09-16 |
| 7238760 | Water-soluble or water-swellable, associatively thickening copolymers containing sulfo groups, method for producing the same and use thereof | Michael Schinabeck, Gerhard Albrecht, Manfred Schuhbeck, Michaela Melzer | 2007-07-03 |
| 6893497 | Use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensions | Lars Einfeldt, Gerhard Albrecht, Matilde Calado Vieira, Dieter Klemm | 2005-05-17 |
| 6855764 | Method for producing self- emulsifiable aqueous polyurethane resins having improved characteristics | Alois Maier, Stefan Ingrisch | 2005-02-15 |
| 6825268 | Polyurethane (polymer hybrid) dispersion with reduced hydrophilicity, method for producing the same and the use thereof | Alois Maier, Norbert Steidl, Franz Wolfertstetter, Gerhard Reusmann, Frank Reichel | 2004-11-30 |
| 6787596 | Solvent-free polyrethane-polymer-hybrid-dispersion and use thereof | Alois Maier, Stefan Ingrisch, Herbert Winkelmann, Franz Wolfertstetter, Werner Temme +1 more | 2004-09-07 |
| 6777517 | Copolymers based on unsaturated mono-or dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers, method for the production and use thereof | Gerhard Albrecht, Christian Hübsch, Hubert Leitner, Harald Grassl | 2004-08-17 |
| 6635723 | Solvent-free polyurethane dispersion | Alois Maier, Franz Wolfertstetter, Herbert Winkelmann, Josef Weichmann | 2003-10-21 |
| 6620879 | Powdery polyether carboxylate-based polymeric compositions | Gerhard Albrecht, Hubert Leitner, Josef Weichmann | 2003-09-16 |
| 6573316 | Stabilized water-soluble polymer powders on the basis of polyoxy alkylene glycol carboxylates and method for producing same | Gerhard Albrecht, Josef Weichmann, Konrad Wutz, Manfred Bichler | 2003-06-03 |
| 6566438 | Hybrid polyurethane-polymer dispersion with high film hardness, method for the production and the use thereof | Stefan Ingrisch, Alois Maier, Herbert Winkelmann, Franz Wolfertstetter, Josef Weichmann | 2003-05-20 |
| 6555683 | Condensation products based on amino-s-triazines and the use thereof | Josef Weichmann, Aloisia Stadler | 2003-04-29 |
| 6462127 | Self-crosslinking polyurethane polymer hybrid dispersion | Stefan Ingrisch, Alois Maier, Franz Wolfertstetter, Herbert Winkelmann, Josef Weichmann | 2002-10-08 |
| D449239 | Fever thermometer | — | 2001-10-16 |
| 6211317 | Copolymers based on unsaturated dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers | Gerhard Albrecht, Hubert Leitner, Josef Weichmann | 2001-04-03 |
| 6206836 | Battery-operated device, in particular a blood pressure measuring device | Roland Schirrmacher | 2001-03-27 |
| 6187887 | Water-soluble or water-swellable copolymers containing sulfonic groups and methods of preparation | Gerhard Albrecht, Christian Huber, Manfred Schuhbeck, Josef Weichmann | 2001-02-13 |
| D437414 | Blood pressure measuring device | Roland Schirrmacher | 2001-02-06 |
| 6150437 | Flow improving agents for binder suspensions containing cement | Konrad Wutz, Josef Weichmann | 2000-11-21 |
| 6016976 | Venting nozzle | Wolfgang Knuhl | 2000-01-25 |
| 5895802 | Redispersible polymer powders, method for their preparation and applications | Josef Weichmann | 1999-04-20 |
| 5891983 | Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines | Gerhard Albrecht, Manfred Schuhbeck, Christian Huber, Josef Weichmann | 1999-04-06 |
| 5820457 | Air nozzle | Wolfgang Knuhl, Roland Grüner | 1998-10-13 |
| 5798425 | Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives | Gerhard Albrecht, Josef Weichmann, Johann Penkner | 1998-08-25 |