Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091783 | Stretched aromatic polyethers | Lan de Gans Li, Martin Wielpütz, Dirk Bücker | 2024-09-17 |
| 11518965 | Powder and granule, process for making such powder and granule, and use thereof | Marta Reinoso Garcia, Michael Klemens MUELLER, Roland Boehn, Markus Christian Biel | 2022-12-06 |
| 11204111 | Method for producing a pipe lined with an inner liner | Fábio Gosi de Aquino, Daniel Demicoli, Rainer Göring, Hermann van Laak, Horst Beyer +1 more | 2021-12-21 |
| 10421711 | Process for making a crystalline alkali metal salt of a complexing agent, and crystalline complexing agent | Constanze Franzke, Axel Franzke, Armin Stamm, Robert Baumann | 2019-09-24 |
| 10280387 | Aqueous formulations, their manufacture and use | Marta Reinoso Garcia, Birgit Potthoff-Karl | 2019-05-07 |
| 10273438 | Container comprising a detergent composition containing GLDA | Frank Jaekel, Constanze Franzke | 2019-04-30 |
| 9994797 | Formulations, preparation thereof, and use thereof as, or for preparing, dishwashing compositions | Stephan Hueffer, Alejandra Garcia Marcos, Heike Weber | 2018-06-12 |
| 9850453 | Aqueous solutions containing a complexing agent in high concentration | Markus Christian Biel, Thomas Greindl, Wolfgang Staffel, Marta Reinoso Garcia | 2017-12-26 |
| 9802884 | Mixtures of MGDA enantiomers, and process for making such mixtures | Marta Reinoso Garcia, Kati Schmidt, Matthias Rauls, Thomas Schmidt, Paul Klingelhoefer +2 more | 2017-10-31 |
| 9732309 | Formulations, their use as or for producing dishwashing detergents and their production | Alejandra Garcia Marcos, Stephan Hueffer, Heike Weber, Mario Emmeluth | 2017-08-15 |
| 9403731 | Modified aminocarboxylates with improved storage stability and processability | Frank-Peter Lang, Alejandra Garcia Marcos, Stephan Hueffer | 2016-08-02 |
| 8846593 | Dishwashing composition comprising a covalently modified alkyleneimine polymer | Stephan Hueffer, Alejandra Garcia Marcos, Heike Weber, Mario Emmeluth | 2014-09-30 |
| 8709990 | Formulations, their use as or for producing dishwashing detergents and their production | Stephan Hueffer, Alejandra Garcia Marcos, Heike Weber | 2014-04-29 |
| 8574374 | Formulations, their use as or for producing dishwashing compositions and their preparation | Stephan Hueffer, Alejandra Garcia Marcos, Heike Weber | 2013-11-05 |
| 8535450 | Formulations, their use as or for producing dishwashing compositions and their preparation | Stephan Hueffer, Sonja Fischer, Stefan Fassbender | 2013-09-17 |
| 8048838 | MGDA-based powder mixture or granulate mixture | Helmut Witteler, Michael Schoenherr | 2011-11-01 |
| 7749331 | Use of polymers for modifying surfaces in cleaning applications | Heike Becker, Kai-Uwe Baldenius | 2010-07-06 |
| 6545067 | Additives for mineral building materials containing cement | Karl-Heinz Buchner, Michael Ehle, Johannes Perner, Knut Oppenlander, Wolfgang H. H. Gunther +1 more | 2003-04-08 |
| 6384111 | Polymers containing carboxyl groups and polyalkylene ether side- chains as additives in mineral building materials | Axel Kistenmacher, Paul Klingelhofer, Johannes Perner, Alfred Ruland | 2002-05-07 |