Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8685913 | Detergent having an active ingredient that improves the primary detergency | Nadine Warkotsch, Marc-Steffen Schiedel, Konstantin Benda | 2014-04-01 |
| 8524648 | Color-protecting detergents or cleaning agents | Nadine Warkotsch, Marc-Steffen Schiedel, Thomas Eiting | 2013-09-03 |
| 8324145 | Anti-grey detergent comprising a cyclic carbonate or urea | Nadine Warkotsch, Marc-Steffen Schiedel, Thomas Eiting | 2012-12-04 |
| 8202372 | Product for treating hard surfaces | Nadine Warkotsch, Marc-Steffen Schiedel, Matthias Lueken | 2012-06-19 |
| 8044016 | Anti-grey detergent comprising a polycarbonate-, polyurethane-, and/or polyurea-polyorganosiloxane compound | Nadine Warkotsch, Marc-Steffen Schiedel, Thomas Eiting | 2011-10-25 |
| 7064100 | Method for producing bleach activator granules | Georg Assmann, Olaf Blochwitz, Horst-Dieter Speckmann, Jorg Poethkow, Gerhard Blasey | 2006-06-20 |
| 7008593 | Deodorization of cationic acetonitrile derivatives | Georg Assmann, Horst-Dieter Speckmann, Wolfgang Lahn, Michael Lusse, Joerg Poethkow +2 more | 2006-03-07 |
| 6225272 | Dishwashing detergent with enhanced cleaning effect | Brigitte Giesen, Dagmar Zaika, Rainer Hofmann, Dieter Legel | 2001-05-01 |
| 5856290 | Disinfecting cleanser for hard surfaces based on mixtures of APG and C.sub.8 -C.sub.18 alkyl ether | Gregory van Buskirk, Karl-Heinz Disch, Carsten Friese, Eva Kiewert | 1999-01-05 |
| 5847183 | Fatty alcohol (ether) sulfates with improved low-temperature behavior | Wolfgang Schmidt, Karl Schmid, Michael Neuss, Juan C. Wuhrmann, Dagmar Zaika | 1998-12-08 |
| 5780416 | Acidic hard surface cleaning formulations comprising APG and propoxylated-ethoxylated fatty alcohol ether | Eva Kiewert, Ronald Menke | 1998-07-14 |
| 5591376 | Cleaning compositions for hard surfaces | Eva Kiewert, Peter Jeschke, Giuseppe Carrer | 1997-01-07 |
| 5576284 | Disinfecting cleanser for hard surfaces | Gregory van Buskirk, Karl-Heinz Disch, Carsten Friese, Eva Kiewert | 1996-11-19 |