| 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 |
$1,625,000 |
| 6946004 |
Use of grafted polyalkylene oxides as greying inhibitors when washing |
Bernhard Mohr, Axel Kistenmacher, Sebastian Koltzenburg, Christine Muller |
2005-09-20 |
$783,000 |
| 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 |
$3,928,000 |
| 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 |
$666,000 |
| 6867336 |
Method for the continuous production of 2-bromo-2-nitro-1,3-propanediol |
Günter Scherr, Thomas Bogenstätter |
2005-03-15 |
$297,000 |
| 6811601 |
Pigment preparations comprising alkoxylated polyethylenimine |
Oliver Borzyk, Manfred Mielke, Rudiger Sens |
2004-11-02 |
$202,000 |
| 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 |
$479,000 |
| 6331519 |
Detergency boosters for detergents |
Ulrich Steuerle, Hubert Meixner, Beate Ehle, Wolfgang Paulus, Jurgen Alfred Lux +1 more |
2001-12-18 |
$713,000 |
| 6271307 |
Use of polyalkylkene oxide-containing graft copolymers as solubilizers |
Helmut Meffert, Folker Ruchatz |
2001-08-07 |
$304,000 |
| 6180590 |
Washing power enhancer for detergents |
Ulrich Steuerle, Hubert Meixner, Beate Ehle, Wolfgang Paulus, Jurgen Alfred Lux +1 more |
2001-01-30 |
$455,000 |
| 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 |
$234,000 |
