Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10172773 | Use of charged surfactants for reducing textile staining by antiperspirants | Michael Urban, Heike Miertsch, Stefan Biel, Stefan Bruening, Rolf Kawa | 2019-01-08 |
| 10111818 | Use of charged surfactants for reducing textile staining by antiperspirants | Michael Urban, Heike Miertsch, Stefan Biel, Stefan Bruening, Rolf Kawa | 2018-10-30 |
| 10105300 | Use of charged surfactants for reducing textile staining by antiperspirants | Michael Urban, Heike Miertsch, Stefan Biel, Stefan Bruening, Rolf Kawa | 2018-10-23 |
| 8691250 | Use of charged surfactants for reducing textile staining by antiperspirants | Michael Urban, Heike Miertsch, Stefan Biel, Stefan Bruening, Rolf Kawa | 2014-04-08 |