Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8465668 | Surfactants with a polyethersulfonate structure method for production thereof and use thereof for tertiary crude oil production | Christian Bittner, Oetter Günter, Ulrich Steinbrenner, Marcus Guzmann | 2013-06-18 |
| 8053396 | Surfactant mixtures for tertiary oil recovery | Günter Oetter, Angelika Kühnle, Susanne Petrovic, Marcus Guzmann, Ingo Münster +1 more | 2011-11-08 |
| 7910569 | Microbicidal compositions and their use | Shoaib Qureshi, Darren Hodgkinson, Craig Nicklin, Reimer Gottsche, Wendelin Hettler +1 more | 2011-03-22 |
| 7622428 | Use of aqueous dispersions for tertiary mineral oil production | Marcus Guzmann, Gregor Brodt, Pulakesh Mukherjee, Peter Poganiuch | 2009-11-24 |
| 7479476 | Antimicrobial compositions comprising polymeric stabilizers | David Wilson Ashworth, Darren Hodgkinson | 2009-01-20 |
| 6984451 | Use of acylated polyamines for the modification of surfaces | Valerie Andre, Werner Bertleff, Oliver Borzyk, Ralf Norenberg, Michael Zirnstein | 2006-01-10 |
| 6946004 | Use of grafted polyalkylene oxides as greying inhibitors when washing | Bernhard Mohr, Axel Kistenmacher, Sebastian Koltzenburg, Christine Muller | 2005-09-20 |
| 6911054 | Use of cationically modified, particle-shaped, hydrophobic polymers as addition agents in rinsing, care, detergent and cleaning products | Dieter Boeckh, Ralf Norenberg, Jürgen Detering, Werner Bertleff, Holger Schopke +1 more | 2005-06-28 |
| 6908490 | Use of cationically modified, particle-shaped, hydrophobic polymers as addition agents in textile rinsing or care products and as addition agents in detergents | Dieter Boeckh, Ralf Norenberg, Soren Hildebrandt, Bernhard Mohr, Holger Schopke +1 more | 2005-06-21 |
| 6867336 | Method for the continuous production of 2-bromo-2-nitro-1,3-propanediol | Günter Scherr, Thomas Bogenstätter | 2005-03-15 |
| 6811601 | Pigment preparations comprising alkoxylated polyethylenimine | Oliver Borzyk, Manfred Mielke, Rudiger Sens | 2004-11-02 |
| 6800666 | Hydrophilic, open-cell, elastic foams with a melamine/formaldehyde resin base, production thereof and use thereof in hygiene products | Hans-Joachim Hähnle, Horst Baumgartl, Martin H. Beck, Norbert Herfert, Bernhard Mohr | 2004-10-05 |
| 6331519 | Detergency boosters for detergents | Ulrich Steuerle, Hubert Meixner, Beate Ehle, Wolfgang Paulus, Jurgen Alfred Lux +1 more | 2001-12-18 |
| 6271307 | Use of polyalkylkene oxide-containing graft copolymers as solubilizers | Helmut Meffert, Folker Ruchatz | 2001-08-07 |
| 6180590 | Washing power enhancer for detergents | Ulrich Steuerle, Hubert Meixner, Beate Ehle, Wolfgang Paulus, Jurgen Alfred Lux +1 more | 2001-01-30 |
| 6147048 | Use of at least trivalent alcohols and their alkoxylation products increasing the speed of dissolution of particulate detergent formulations in water | Hans-Ulrich Jager, Martin aus dem Kahmen, Matthias Kroner, Jurgen Alfred Lux, Günter Oetter | 2000-11-14 |