Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280387 | Aqueous formulations, their manufacture and use | Marta Reinoso Garcia, Markus Hartmann | 2019-05-07 |
| 7119058 | Graft polymers comprising side chains containing cyclic N-vinylamides | Pia Baum, Christine Mueller, Anke Oswald | 2006-10-10 |
| 7101836 | Graft polymer with sidechains comprising nitrogen heterocycles | Pia Baum, Christine Mueller, Anke Oswald | 2006-09-05 |
| 6437181 | Method for producing (S,S)-N,N′-ethylenediaminedisuccinic acid, analogous compounds or salts thereof | Alfred Oftring, Christian Ott | 2002-08-20 |
| 6258295 | Use of oxime esters as activators for inorganic peroxy compounds | Thomas Wehlage, Dieter Boeckh, Elisabeth Kappes, Alfred Oftring, Werner Bertleff | 2001-07-10 |
| 6172028 | Detergent and tableware cleaner | Richard Baur, Werner Bertleff, Beate Ehle, Matthias Kroner, Gunnar Schornick | 2001-01-09 |
| 6008176 | Use of glycine-N, N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions | Juergen Schneider, Alexander Kud, 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, Alexander Kud, Richard Baur, Alfred Oftring, Thomas Greindl | 1999-12-21 |
| 5994290 | Solid textile detergent formulation comprising inorganic builders, glycine-N'N-diacetic acid derivatives as organic cobuilders and anionic and nonionic surfactants | Beate Ehle, Angelika Funhoff, Dieter Kiessling, Richard Baur, Thomas Greindl | 1999-11-30 |
| 5981798 | Preparation of a crystalline solid from glycine-N,N-diacetic acid derivatives with sufficiently low hygroscopicity | Michael Schönherr, Matthias Rauls, Hermann Ascherl, Thomas Letzelter, Dieter Baumann | 1999-11-09 |
| 5972508 | Microcapsules containing bleaching aids | Dieter Boeckh, Werner Bertleff, Peter Neumann, Ekkehard Jahns, Ralf Biastoch +1 more | 1999-10-26 |
| 5907055 | Use of triacids based on alkoxylated tertiary amines as complexing agents | Thomas Greindl, Alfred Oftring, Thomas Fetzer, Richard Baur, Wolfgang Trieselt | 1999-05-25 |
| 5849950 | Preparation of glycine-N,N-diacetic acid derivatives | Thomas Greindl, Alfred Oftring, Gerold Braun, Jochen Wild, Georg Schuh | 1998-12-15 |
| 5817864 | Process for the preparation of glycine-N, N-diacetic acid derivatives | Thomas Greindl, Alfred Oftring, Gerold Braun, Jochen Wild, Georg Schuh | 1998-10-06 |
| 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, Alexander Kud, Richard Baur, Alfred Oftring, Thomas Greindl | 1998-07-28 |
| 5747635 | Modified polyaspartic acids, preparation thereof and use thereof | Matthias Kroner, Heinrich Hartmann, Dieter Boeckh, Angelika Funhoff, Richard Baur +3 more | 1998-05-05 |
| 5747619 | Water-soluble, carboxyl-containing copolymers, the preparation thereof and the use thereof as scale inhibitor | Walter Denzinger, Heinrich Hartmann, Karl-Heinz Buechner, Marc Heider, Hans-Juergen Raubenheimer | 1998-05-05 |
| 5733342 | Hydroxamic acids and hydroxamic acid ethers, and the use thereof as complexing agents | Thomas Greindl, Alexander Kud, Volker Schwendemann, Michael Kneip, Elisabeth Kappes +3 more | 1998-03-31 |
| 5658993 | Water-soluble or water-dispersible graft copolymers, the preparation thereof and the use thereof | Walter Denzinger, Axel Kistenmacher, Johannes Perner, Angelika Funhoff, Hans-Jurgen Raubenheimer | 1997-08-19 |
| 5639832 | Preparation of products of the reaction of polyaspartimide and amino acids and the use thereof | Matthias Kroner, Gunnar Schornick, Dieter Boeckh, Richard Baur, Volker Schwendemann +2 more | 1997-06-17 |
| 5574113 | Polycocondensates based on aspartic acid, their preparation and their use | Matthias Kroner, Gunnar Schornick, Walter Denzinger, Richard Baur, Alexander Kud +1 more | 1996-11-12 |
| 5548036 | Preparation of polymers of aspartic acid and their use | Matthias Kroner, Heinrich Hartmann, Gunnar Schornick, Richard Baur, Volker Schwendemann +1 more | 1996-08-20 |
| 5306484 | Hair setting composition | Axel Sanner, Karin Sperling-Vietmeier | 1994-04-26 |
| 5281634 | Thickened, curable molding material based on a vinyl ester resin or a vinyl ester urethane resin | Anton Hesse, Edwin Cramer, Gerhard Georg | 1994-01-25 |
| 5270357 | Thickened curable molding compound of unsaturated polyester resins | Anton Hesse, Dieter Buhl, Axel Sanner | 1993-12-14 |