Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162841 | Process for preparing 4-amino-pyridazines | Michael Rack, Roland Goetz, Sebastian Soergel | 2024-12-10 |
| 11124528 | Process for preparing optically active 2,3-dihydrothiazolo[3,2-A]pyrimidin-4-ium compounds | Harish Shinde, Christopher Koradin, Joachim Dickhaut, Roland Goetz, Michael Rack +2 more | 2021-09-21 |
| 11046656 | Process for preparing 4-amino-pyridazines | Michael Rack, Roland Goetz, Sebastian Soergel | 2021-06-29 |
| 11034703 | Process for preparing chiral 2,3-dihydrothiazolo[3,2-A] pyrimidin-4-ium compounds | Harish Shinde, Christopher Koradin, Joachim Dickhaut, Roland Goetz, Sukunath Narayanan +1 more | 2021-06-15 |
| 10975036 | Catalytic hydrogenation process for preparing pyrazoles | Michael Rack, Sebastian Soergel, Birgit Gockel, Roland Goetz | 2021-04-13 |
| 10961226 | Process for purification of pyrazolpyridazines | Birgit Gockel, Sebastian Soergel, Roland Goetz, Henricus Maria Martinus Bastiaans, Jochen Dietz +1 more | 2021-03-30 |
| 10584102 | Process for preparing 4-amino-pyridazines | Michael Rack, Roland Goetz, Sebastian Soergel | 2020-03-10 |
| 10273216 | Process for preparing crystalline methyl N- [2- [[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamate | Timo Frassetto, Reinhold Niemes, Ralf Bauer, Jochen Schroeder | 2019-04-30 |
| 10093607 | Selective hydrolysis and alcoholysis of chlorinated benzenes | Michael Rack, Thomas Zierke, Nicole Holub, David A. Cortes, Gerald Schmelebeck +1 more | 2018-10-09 |
| 10087133 | Process for providing dihalogen substituted salicylic acid derivatives | Michael Rack, Thomas Zierke, Nicole Holub, David A. Cortes, Gerald Schmelebeck +1 more | 2018-10-02 |
| 9957212 | Process for producing 2,5-dihalophenolethers | Michael Rack, Thomas Zierke, Nicole Holub, Gerald Schmelebeck, Junmin JI +1 more | 2018-05-01 |
| 9701604 | Process for purifying 2,5-dichlorophenol | Michael Rack, Thomas Zierke, Sebastian WLOCH, Nicole Holub, Stefan Dudenhoeffer +3 more | 2017-07-11 |
| 9643909 | Process for hydrolyzing 1,2,4-trihalobenzene | Gerald Schmelebeck, Junmin JI, Michael Rack, Thomas Zierke, Nicole Holub +1 more | 2017-05-09 |