Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608480 | Surfactant composition comprising an amylase | Timothy O'Connell, Dieter Nickel | 2023-03-21 |
| 11136530 | Washing agent containing amine oxide and sugar surfactants | Doris Dahlmann, Anna Klemmer | 2021-10-05 |
| 10385291 | Liquid surfactant compositions and associated methods | Frank Meier, Bin Lin, Natalie Mast, Pamela Lam, John Hudson | 2019-08-20 |
| 7413579 | Method for dyeing fibers containing keratin | Detlef Hollenberg | 2008-08-19 |
| 7225920 | Mixing device | Horst Hoeffkes, Ullrich Bernecker | 2007-06-05 |