Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080588 | Surfactants for tertiary mineral oil extraction based on branched alcohols | Christian Bittner, Günter Oetter, Ulrich Steinbrenner, Andrea Haunert, Rainer Papp +1 more | 2011-12-20 |
| 8053396 | Surfactant mixtures for tertiary oil recovery | Jürgen Huff, Günter Oetter, Angelika Kühnle, Susanne Petrovic, Ingo Münster +1 more | 2011-11-08 |
| 7985718 | Use of surfactant mixtures for tertiary mineral oil extraction | Ulrich Steinbrenner, Christian Bittner, Oetter Günter | 2011-07-26 |
| 7968739 | Method for electrochemical production of a crystalline porous metal organic skeleton material | Ulrich Mueller, Hermann Puetter, Michael Hesse, Markus Schubert, Helge Wessel +1 more | 2011-06-28 |
| 7960455 | Use of copolymers containing alkylene oxide units as an additive to aqueous systems | Stephan Nied, Karl-Heinz Buechner | 2011-06-14 |
| 7956013 | Compositions having pH-dependent viscosity, thickener systems containing the same, and uses therefor | Ulrich Steinbrenner, Günter Oetter, Uwe Ossmer | 2011-06-07 |
| 7902141 | Polymer for treating surfaces | Heike Becker, Hans-Juergen Degen, Tanja Gass, Volker Braig | 2011-03-08 |
| 7901619 | Suspension for reducing odors | Ulrich Mueller, Michael Hesse, Hermann Puetter, Markus Schubert, Juergen Huff | 2011-03-08 |
| 7867971 | Use of polymers containing polyvinylamine and polyvinylamide in order to prevent smell in dishwashers | Bettina Mueller, Heike Becker | 2011-01-11 |