Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8329631 | Hand dishwashing detergent | Detlef Buisker | 2012-12-11 |
| 7998918 | Cleaning compositions for hard surfaces comprising a silyl polyalkoxylate | Haitao Rong, Matthias Schweinsberg, Marina Glesius | 2011-08-16 |
| 7393820 | Transparent abrasive cleaning product, especially manual dishwashing liquid | Brigitie Giesen | 2008-07-01 |
| 6521584 | Liquid multiphase detergents | Juergen Noglich, Alexander Ditze, Marc Benoit | 2003-02-18 |
| 6362154 | Multiphase cleaning composition containing naphthalene sulfonic acid/formaldehyde condensate | Thomas Moeller, Stefanie Kuech, Juergen Noglich | 2002-03-26 |
| 6288015 | Multiphase cleaning composition containing lignin sulfonate | Thomas Moeller, Stefanie Kuech, Juergen Noglich | 2001-09-11 |
| 6187731 | Cleaning compositions for hard surfaces containing naphthalene sulfonic acid/formaldehyde condensates | Thomas Moeller, Stefanie Kuech, Juergen Noglich | 2001-02-13 |
| 5753604 | Water-containing floor cleaning composition | Daniela Poethkow | 1998-05-19 |
| 5431840 | Process for the production of cleaning and care preparations containing APG emulsifier | Bernd-Dieter Holdt, Juergen Noglich | 1995-07-11 |
| 4834900 | Process for removing stains from fabrics | Bernd-Dieter Holdt, Petra Keup, Ursula Meier-Krug | 1989-05-30 |
| 4808329 | Cleaning preparation for glass | Marlis Kallbe, Bernd-Dieter Holdt | 1989-02-28 |
| 4659494 | Carpet cleaning composition contains a cellulose powder from a hardwood source | Bernd-Dieter Holdt, Ursula Meier | 1987-04-21 |
| 4554083 | Liquid leather care compositions | Bernd-Dieter Holdt | 1985-11-19 |