Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287182 | Regulating method for a water treatment installation using measured parameters and control of an ozonisation device | Arne Wieland, Ivan Zhu | 2019-05-14 |
| 10046994 | Method for treating liquids with gaseous ozone | Arne Wieland, Martin Kampmann, Jens Scheideler | 2018-08-14 |
| 9594015 | Method and device for determining radical attrition potential | Jens Scheideler, Arne Wieland | 2017-03-14 |
| 8268120 | Method for bleaching chemical paper pulps by final ozone treatment at high temperature | Guillaume Pipon, Dominique Lachenal, Christine Chirat, Jean-Christophe Hostachy | 2012-09-18 |
| 7842182 | Ozone/UV combination for the decomposition of resistant substances | — | 2010-11-30 |
| 7462288 | Ozone/UV combination for the decomposition of endocrine substances | — | 2008-12-09 |
| 7351373 | Method for the oxidative treatment of bulk material | Martin Kampmann, Frank Spranzel | 2008-04-01 |