Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234098 | Method for the production of composite materials | Hannah Maria König, Hans-Joachim Hähnle, Arno Lange, Samira Nozari, Gerhard Cox +2 more | 2016-01-12 |
| 9217080 | Microcapsules | Marc Rudolf Jung, Hans-Peter Hentze, Dieter Niederberger, Hans Willax | 2015-12-22 |
| 8680203 | Process for producing a particulate nanocomposite material | Samira Nozari, Arno Lange, Stefan Spange | 2014-03-25 |
| 8512520 | Paper sizing agent | Markus Schmid, Roland Ettl, Klaus Lorenz, Andreas Brockmeyer | 2013-08-20 |
| 8461235 | Use of polymer powder containing UV absorber for the stabilisation of polymers against the effects of UV radiation | Oliver Koch, Dirk Wulff, Alban Glaser | 2013-06-11 |
| 8460628 | Spiro compounds | Matthias Koch, Stefan Spange, Arno Lange, Hans-Joachim Haehnle, Phillip Hanefeld +2 more | 2013-06-11 |
| 8449981 | Microcapsules | Marc Rudolf Jung, Hans-Peter Hentze, Dieter Niederberger, Hans Willax | 2013-05-28 |
| 8324305 | Process for the homogeneous incorporation of polymer particles into polymeric matrices | Alban Glaser, Samira Nozari | 2012-12-04 |
| 8263327 | Enzymatic method for the production of microcapsules | Yvonne Dieckmann, Dietmar Haering, Bernhard Sturm, Michael Schroers, Harald Keller | 2012-09-11 |
| 8119727 | Use of comb polymers as a grinding agent for preparations containing cement | Joachim Pakusch, Stefan Becker, Thomas Goetz, Rolf Gulden | 2012-02-21 |
| 8039549 | Method for producing aqueous polymer dispersions containing at least one lipophilic active substance and the use thereof | Andreas Brockmeyer, Roland Ettl | 2011-10-18 |
| 7727948 | Mixture, comprising a surfactant and a cosurfactant that is an amphiphilic polymer | Cordula Mock-Knoblauch, Norbert Wagner, Guenter Oetter, Ludwig Voelkel, Bernhard Steinmetz +2 more | 2010-06-01 |
| 7728057 | Use of polymer powder containing UV absorber for the stabilisation of polymers against the effects of UV radiation | Oliver Koch, Dirk Wulff, Alban Glaser | 2010-06-01 |
| 7709052 | Aqueous polymer dispersions containing alkyldiketenes, methods for the production thereof, and their use | Roland Ettl, Franca Tiarks, Ulrich Riebeling | 2010-05-04 |
| 7579414 | Fine-particled amphoteric aqueous polymer dispersion method for production and use thereof | Hildegard Kukula, Roland Ettl, Bernhard Sturm | 2009-08-25 |
| 7294190 | Mixtures of solids, consisting of a reactive sizing agent and starch, method for producing said mixtures and use thereof | Thomas Kessler, Norbert Guentherberg, Peter Wittmer, Roland Ettl | 2007-11-13 |
| 7183325 | Deforming agent and/or deaerating agent based on oil-in-water dispersions | Markus Kamieth, Johann Bonn, Manfred Matz, Klaus Lorenz | 2007-02-27 |
| 7135209 | Water soluble radiation activatable polymer resins | Thomas Daniel, Ralf Fink, Karl-Heinz Schumacher, Oliver Koch | 2006-11-14 |
| 6864292 | Defoamer and/or deareator on the basis of oil-in-water dispersions | Erhard Guenther, Primoz Lorencak, Gunther Glas, Johann Bonn | 2005-03-08 |
| 6716311 | Modified cationic polymers, their preparation and their use in papermaking | Jürgen Decker, Norbert Mahr, Anton Esser, Hubert Meixner, Martin aus dem Kahmen +1 more | 2004-04-06 |
| 6706190 | Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution | Ulrich Steuerle, Hartwig Voss, Jürgen Bernbach, Jürgen Decker, Klaus Lorenz +2 more | 2004-03-16 |
| 6649721 | Defoamer and/or deaerator based on oil-in-water dispersions | Gunther Glas, Primoz Lorencak, Robert Heger, Günter Oetter | 2003-11-18 |
| 6616807 | Method for producing high dry-strength paper, pulpboard and cardboard | Primoz Lorencak, Hubert Meixner, Peter G. Baumann, Ellen Krüger, Andreas Stange +1 more | 2003-09-09 |
| 6132558 | Process for producing paper and cardboard | Hubert Meixner, Friedrich Linhart, Dietmar Monch, Klaus-Dieter Gerber, Bernd Dirks +1 more | 2000-10-17 |
| 6083348 | Method for producing paper | Werner Auhorn, Dietmar Monch, Rainer Scholz, Rainer Blum, Hubert Meixner | 2000-07-04 |