| 8986467 |
Method for passivating metallic surfaces with aqueous compositions comprising surfactants |
Guido Vandermeulen, Achim Fessenbecker, Bernd Laubusch, Helmut Witteler |
2015-03-24 |
|
| 8987183 |
Use of optionally oxidized thioethers of polyalkylene oxides in washing and cleaning compositions |
Sophie Maitro-Vogel, Wolfgang Spiegler, Roman Benedikt Raether |
2015-03-24 |
|
| 8951955 |
Use of optionally oxidized thioethers of alcohol alkoxylates in washing and cleaning compositions |
Sophie Maitro-Vogel, Wolfgang Spiegler, Roman Benedikt Raether, Christian Bittner |
2015-02-10 |
|
| 7595291 |
Esterified alkyl alkoxylates used as low-foam surfactants |
Christian Bittner, Ralf Norenberg |
2009-09-29 |
|
| 7560494 |
Rapid low-foam wetting agents for hydrophobic surfaces |
Ulrich Steinbrenner, Paul Klingelhoefer |
2009-07-14 |
|
| 7183446 |
Alcohol mixtures having 13 and 15 carbon atoms and the use thereof in the preparation of surface-active substances |
Edgar Zeller |
2007-02-27 |
$467,000 |
| 6963014 |
C13 alcohol mixture and functionalised C13 alcohol mixture |
Edgar Zeller, Marc Walter, Wolfgang Richter, Klaus Diehl, Michael Roper |
2005-11-08 |
$869,000 |
| 6906230 |
Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use |
Heiko Maas, Michael Roper, Marc Walter, Ralf Schulz, Hans-Ulrich Jager |
2005-06-14 |
$572,000 |
| 6844290 |
Oligomerization catalyst |
Heiko Maas, Shahram Mihan, Randolf Köhn, Guido Seifert |
2005-01-18 |
$455,000 |
| 6737553 |
Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use |
Heiko Maas, Michael Roper, Marc Walter, Ralf Schulz, Hans-Ulrich Jager +2 more |
2004-05-18 |
$192,000 |
| 6566566 |
Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their use |
Heiko Maas, Michael Roper, Marc Walter, Ralf Schulz, Hans-Ulrich Jager |
2003-05-20 |
$431,000 |
| 6458348 |
Use of water-soluble polymers as biocides |
Dieter Zeller, Anton Negele, Norbert Mahr, Jürgen Decker |
2002-10-01 |
$235,000 |
| 6245410 |
Absorber element of superabsorbent foams having anisotropic swelling behavior |
Hans-Joachim Hähnle, Manfred Walter, Jens Kremeskotter, Gunnar Schornick, Thomas Anstock |
2001-06-12 |
$323,000 |
| 6214885 |
Use of polymers containing .beta.-hydroxyalkylvinylamine units as biocides |
Dieter Zeller, Anton Negele, Norbert Mahr, Jürgen Decker |
2001-04-10 |
$348,000 |
| 6174929 |
Water-absorbent cross-linked polymers in foam form |
Hans-Joachim Hähnle, Manfred Walter, Jens Kremeskotter, Gunnar Schornick, Thomas Anstock |
2001-01-16 |
$414,000 |
| 6136873 |
Water-absorbing, expanded, crosslinked polymers, the production and use thereof |
Hans-Joachim Hähnle, Manfred Walter, Gunnar Schornick, Thomas Anstock |
2000-10-24 |
$288,000 |
| 5922814 |
Preparation of polymers comprising peroxycarboxyl groups |
Jorg Breitenbach |
1999-07-13 |
|
| 5874524 |
Preparation of polymer powders which are redispersible in an aqueous medium |
Joachim Pakusch, Reinhold Dieing |
1999-02-23 |
|
| 5869032 |
Quaternized copolymers suitable as active ingredients in cosmetic formulations, such as hair styling compositions |
Axel Sanner, Peter Hossel, Hans-Jurgen Raubenheimer, Christian Schade |
1999-02-09 |
|
| 5804669 |
Preparation of polymers comprising peroxycarboxyl groups |
Jorg Breitenbach |
1998-09-08 |
|
| 5760226 |
Aminotriazine derivatives containing glycol ether and their use in coating resins |
Manfred Niessner, Wolfram Weiss, Matthias Kummer, Georg Meichsner |
1998-06-02 |
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