Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670435 | Copolymers comprising carboxylic acid groups, sulfo groups and polyalkylene oxide groups as a scale-inhibiting additive to washing and cleaning products | Jürgen Detering, Heike Weber, Roland Ettl, Torben Gädt, Ewald Heintz +3 more | 2017-06-06 |
| 9382377 | Polymer mixtures as deposit inhibitors in water-bearing systems | Jürgen Detering, Torben Gädt, Stephan Nied, Andreas Kempter, Jessica Neumann | 2016-07-05 |
| 9353043 | Preparation of (meth)acrylic esters of polyalkoxy-containing alcohols | Andrea Misske, Uwe Meisenburg, Jochen Petzoldt, Virginie Bette, Jean-Marc Ballin | 2016-05-31 |
| 9238732 | Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersants | Howard Roger Dungworth, David Petty, Ruth Wirschem | 2016-01-19 |
| 9108172 | Method and device for the continuous production of polymers by radical polymerization | Wolfgang Mattmann, Wolfgang Loth, Elke Gütlich-Hauk, Christian Hubert Weidl, Andreas Daiβ | 2015-08-18 |
| 9056926 | Process for preparing aqueous polyacrylic acid solutions | Matthias Kleiner, Wolfgang Loth, Markus Brym, Elke Gütlich-Hauk, Ruth Wirschem +1 more | 2015-06-16 |
| 9034432 | Method for producing a swelling nonwoven fabric | Christian Krueger, Klaus-Peter Neugebauer, Klaus Haas, Ralf Mossbach | 2015-05-19 |
| 8889033 | Low molecular weight phosphorus-containing polyacrylic acids and use thereof as scale inhibitors in water-carrying systems | Jürgen Detering, Stephan Nied, Ewald Heintz | 2014-11-18 |
| 8735516 | Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersants | Howard Roger Dungworth, David Petty, Ruth Wirschem | 2014-05-27 |
| 8703670 | Ionic liquids having a content of ionic polymers | Aurelie Alemany, Dirk Gerhard | 2014-04-22 |
| 8546468 | Method and device for the continuous production of polymers by radical polymerization | Wolfgang Mattmann, Wolfgang Loth, Elke Guetlich-Hauk, Christian Hubert Weidl, Andreas Daisse | 2013-10-01 |
| 8497318 | Copolymers of monocarboxylic acids and dicarboxylic acids, their preparation and use | Matthias Laubender, Ewald Heintz, Clarissa Seidl, Alexsandro Berger | 2013-07-30 |