| 11072840 |
Use of hydrophobically associating copolymers as binders for pelletizing metal containing ores |
Adrian Mauricio Villanueva Berindoague, Alexej Michailovski, Sylvia von Krog, Dominic Rene Bechen, Rainer Packe-Wirth +1 more |
2021-07-27 |
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| 8524643 |
Surfactant mixtures for tertiary oil recovery |
Juergen Huff, Guenter Oetter, Angelika Kuehnle, Susanne Petrovic, Marcus Guzmann +1 more |
2013-09-03 |
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| 8053396 |
Surfactant mixtures for tertiary oil recovery |
Jürgen Huff, Günter Oetter, Angelika Kühnle, Susanne Petrovic, Marcus Guzmann +1 more |
2011-11-08 |
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| 7728063 |
Copolymers comprising N-heterocyclic groups, and use thereof as an additive in detergents |
Pia Baum, Tanja Seebeck, Marcus Guzmann |
2010-06-01 |
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| 7645345 |
Use of copolymers containing sulfonic acid groups, as an additive in detergents and cleansers |
Pia Baum, Kathrin Michl, Franz Weingart, Stephan Nied |
2010-01-12 |
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| 7622428 |
Use of aqueous dispersions for tertiary mineral oil production |
Jürgen Huff, Marcus Guzmann, Pulakesh Mukherjee, Peter Poganiuch |
2009-11-24 |
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| 7459513 |
Acrylic-acid-based homopolymers comprising taurine modified for the treatment of water |
Marcus Guzmann, Karl-Heinz Buechner, Pia Baum |
2008-12-02 |
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| 7405263 |
Polymer for water treatment |
Pia Baum, Erich Lutz, Marcus Guzmann, Karl-Heinz Buechner |
2008-07-29 |
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| 6849703 |
Water-soluble polymers of esters made from acrylic acid and alkylpolyalkylene glycols |
Matthias Kroner, Karl-Heinz Buchner |
2005-02-01 |
$262,000 |
| 6811673 |
Method for electrolytic galvanizing using electrolytes containing alkane sulphonic acid |
Jens Haas, Werner Hesse, Hans-Ulrich Jager |
2004-11-02 |
$202,000 |
| 6403800 |
Synthesis of 1-(2-sulfoethyl)-pyridinium betaine |
Elisabeth Kappes, Rudi Kroner, Norbert Wagner, Soren Hildebrandt, Thomas Bogenstätter |
2002-06-11 |
$535,000 |
| 6146704 |
Use of aqueous polymer dispersions for protecting metallic surfaces against corrosion |
Arend Jouke Kingma, Ulrich Schröder |
2000-11-14 |
$234,000 |
| 5922469 |
Materials suitable as crosslinkable binder components |
Thomas Wunsch, Ria Kress, Norbert Schneider, Albert Kohl, August Lehner +1 more |
1999-07-13 |
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| 5756637 |
Polymeric materials suitable as dispersing resins |
Josef Schelble, August Lehner, Franz Weingart, Albert Kohl, Ria Kress +1 more |
1998-05-26 |
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| 5574130 |
Functionalized polylactide |
Lukas Haeussling |
1996-11-12 |
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| 5556918 |
Polymeric materials suitable as dispersing resins |
August Lehner, Alfred Lindner, Hermann Graf, Michael Bobrich, Ria Kress +3 more |
1996-09-17 |
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| 5552229 |
Magnetic recording medium containing magnetic material dispersed in a polyurethaneurea-polyurethane binder |
Attila Vass, Werner Loch, August Lehner, Werner Lenz, Norbert Schneider |
1996-09-03 |
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| 5543226 |
Magnetic recording media |
Michael Bobrich, August Lehner, Hermann Roller, Rudolf Suettinger, Ria Kress +6 more |
1996-08-06 |
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| 5473042 |
Materials suitable as crosslinkable binder components |
Thomas Wunsch, August Lehner, Albert Kohl |
1995-12-05 |
|
| 5424132 |
Magnetic recording media |
Michael Bobrich, Ria Kress, Milena Melzer, Norbert Schneider |
1995-06-13 |
|
| 5330784 |
Process of producing a flexible magnetic recording media having a backing coating |
Michael Bobrich, Hermann Roller |
1994-07-19 |
|
| 5266407 |
Magnetic recording media |
Uwe Keppeler, Michael Bobrich, Helmut Auweter, Rudolf Suettinger, Albert Kohl +2 more |
1993-11-30 |
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| 5266408 |
Magnetic recording media |
Uwe Keppeler, Hermann Dikow, Helmut Auweter, Michael Bobrich, Jochen Rudolph +3 more |
1993-11-30 |
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