| 6264839 |
Phosphonomethylated polyvinylamines and preparation and use thereof |
Juergen Mohr, Knut Oppenlaender, Walter Denzinger, Heinrich Hartmann, Richard Baur +1 more |
2001-07-24 |
$325,000 |
| 6008176 |
Use of glycine-N, N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions |
Juergen Schneider, Birgit Potthoff-Karl, Richard Baur, Alfred Oftring, Thomas Greindl |
1999-12-28 |
|
| 6005141 |
Use of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereof |
Juergen Schneider, Birgit Potthoff-Karl, Richard Baur, Alfred Oftring, Thomas Greindl |
1999-12-21 |
|
| 5786313 |
Use of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereof |
Juergen Schneider, Birgit Potthoff-Karl, Richard Baur, Alfred Oftring, Thomas Greindl |
1998-07-28 |
|
| 5773541 |
Preparation of copolymers of vinyl esters and monoethylenically unsaturated carboxylic acids and their use |
Dieter Boeckh, Axel Kistenmacher, Walter Denzinger, Iris Rau, Angelika Funhoff +2 more |
1998-06-30 |
|
| 5770553 |
Use of polyaspartic acid in detergents and cleaners |
Matthias Kroner, Gunnar Schornick, Richard Baur, Volker Schwendemann |
1998-06-23 |
|
| 5756594 |
Polymers containing polyacetal blocks, their preparation and their use |
Angelika Funhoff, Dieter Boeckh, Matthias Kroner, Richard Baur, Gunnar Schornick +1 more |
1998-05-26 |
|
| 5747635 |
Modified polyaspartic acids, preparation thereof and use thereof |
Matthias Kroner, Heinrich Hartmann, Dieter Boeckh, Angelika Funhoff, Richard Baur +3 more |
1998-05-05 |
|
| 5739241 |
Vinyl formate copolymers, preparation thereof, and use thereof in detergents and cleaners |
Dieter Boeckh, Axel Kistenmacher, Walter Denzinger, Thomas Ruhl, Angelika Funhoff +2 more |
1998-04-14 |
|
| 5733342 |
Hydroxamic acids and hydroxamic acid ethers, and the use thereof as complexing agents |
Thomas Greindl, Volker Schwendemann, Michael Kneip, Elisabeth Kappes, Richard Baur +3 more |
1998-03-31 |
|
| 5665693 |
Use of carboxyl-containing reaction products of proteins or protein hydrolyzates in detergents and cleaners |
Matthias Kroner, Gunnar Schornick, Richard Baur, Volker Schwendemann |
1997-09-09 |
|
| 5652283 |
Preparation of finely divided mixtures of amphiphilic polymers and polycarboxylates and use thereof |
Dieter Boeckh, Hans-Ulrich Jager, Wolfgang Trieselt, Wolfgang Buhler |
1997-07-29 |
|
| 5652330 |
Preparation of polycondensates of citric acid and use thereof in detergents and cleaners |
Dieter Boeckh, Angelika Funhoff, Richard Baur, Volker Schwendemann, Gunnar Schornick |
1997-07-29 |
|
| 5639832 |
Preparation of products of the reaction of polyaspartimide and amino acids and the use thereof |
Matthias Kroner, Gunnar Schornick, Dieter Boeckh, Richard Baur, Birgit Potthoff-Karl +2 more |
1997-06-17 |
|
| 5639723 |
Reaction products of polybasic carboxylic acids and amino-containing compounds, their preparation and their use in detergents and cleaning agents |
Matthias Kroner, Heinrich Hartmann, Dieter Boeckh, Richard Baur, Volker Schwendemann |
1997-06-17 |
|
| 5574113 |
Polycocondensates based on aspartic acid, their preparation and their use |
Matthias Kroner, Gunnar Schornick, Walter Denzinger, Richard Baur, Birgit Potthoff-Karl +1 more |
1996-11-12 |
|
| 5548036 |
Preparation of polymers of aspartic acid and their use |
Matthias Kroner, Heinrich Hartmann, Gunnar Schornick, Richard Baur, Birgit Potthoff-Karl +1 more |
1996-08-20 |
|
| 5508394 |
Citric esters of polyhydroxy compounds and use thereof in detergents |
Elisabeth Kappes, Alfred Oftring, Richard Baur, Dieter Boeckh, Heinrich Hartmann +1 more |
1996-04-16 |
|
| 5506332 |
Preparation of polyacetals, use thereof and novel polyacetals |
Angelika Funhoff, Graham E. McKee, Heinrich Hartmann, Richard Baur, Volker Schwendemann |
1996-04-09 |
|
| 5488095 |
Condensation products that contain N,O-acetal or carboxamide structures, preparation thereof, use thereof, and condensation products that contain acetal-lactone structures |
Dieter Boeckh, Angelika Funhof, Matthias Kroner, Heinrich Hartmann, Richard Baur +1 more |
1996-01-30 |
|
| 5399286 |
Polyacetals, preparation thereof and use thereof in detergents |
Angelika Funhoff, Hans-Peter Seelmann-Eggebert, Heinrich Hartmann, Richard Baur, Volker Schwendemann +1 more |
1995-03-21 |
|
| 5273676 |
Copolymers with monomers containing polyalkylene oxide blocks, preparation thereof and use thereof |
Dieter Boeckh, Hans-Peter Seelmann-Eggebert, Heinrich Hartmann, Wolfgang Trieselt |
1993-12-28 |
|
| 5227446 |
Graft copolymers of monosaccharides, oligosaccharides, polysaccharides and modified polysaccharides, the preparation thereof, and their use |
Walter Denzinger, Heinrich Hartmann, Richard Baur, John Feldmann, Hans-Juergen Raubenheimer |
1993-07-13 |
|
| 5217642 |
Polyester with tartaric acid, preparation thereof and use thereof as detergent additives, and polyesters of tartaric acid and tetracarboxylic acids |
Richard Baur, Dieter Boeckh, Heinrich Hartmann |
1993-06-08 |
|
| 5179201 |
Alkyl mono-and polyglucoside ether carboxylates, and their preparation and use thereof |
Alfred Oftring, Elisabeth Kappes, Richard Baur |
1993-01-12 |
|
