Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703715 | Process for the preparation of an alkanesulfonic acid | Chiu Kee Cheung, Ali Hartwig | 2020-07-07 |
| 10494331 | Process for operating a plant for preparing an alkanesulfonic acid | Chiu Kee Cheung, Ali Hartwig, Nadine Duerr | 2019-12-03 |
| 10422778 | Method for determining dimethyl disulphide | Harald Jakob, Sebastian Fuss, Andreas Doerflein, Markus Held, Nadine Duerr | 2019-09-24 |
| 10399934 | Process for preparing an alkanesulphonic acid | Nadine Duerr, Harald Jakob, Chiu Kee Cheung, Andreas Doerflein, Sebastian Fuss | 2019-09-03 |
| 10052620 | Catalyst for oxidation reactions, a method for its preparation and the use thereof | Chuanhua He, Harald Jakob, Xiangyu Yang | 2018-08-21 |
| 10023531 | Process for preparing alkanesulfonic acids | Harald Jakob, Chuanhua He, Andreas Doerflein, Sebastian Fuss | 2018-07-17 |
| 9809535 | Process for the preparation of alkyl mercaptans | Stephan Kretz, Harald Jakob | 2017-11-07 |
| 9764309 | Catalyst for the synthesis of alkyl mercaptans and process for producing it | Sebastian Fuss, Frank Wilz, Harald Jakob, Christoph Weckbecker | 2017-09-19 |
| 8759592 | Process for preparing methylmercaptopropionaldehyde | Caspar-Heinrich Finkeldei, Pablo Zacchi, Stephan Kretz, Martin Koerfer, Hans Joachim Hasselbach +1 more | 2014-06-24 |
| 8624066 | Process for preparing methylmercaptopropionaldehyde | Caspar-Heinrich Finkeldei, Pablo Zacchi, Stephan Kretz, Martin Koerfer, Hans Joachim Hasselbach +1 more | 2014-01-07 |
| 8546601 | Storage-stable 2-hydroxy-4-(methylthio)butyronitrile | Dieter Buss, Martin Steurenthaler, Joachim Hans Hasselbach, Michael R. Rinner, Martin Koerfer +1 more | 2013-10-01 |