Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10899722 | Process for the preparation of fluoroalkylnitriles and the corresponding fluoroalkyltetrazoles | Albert Schnatterer, Edith BECKMANN, Claus-Christian HAESELHOFF, Tim HAMMERER, Stefan Grasser | 2021-01-26 |
| 10421713 | Process for preparing 4[[(benzoyl)amino]sulphonyl]benzoyl chlorides and preparation of acylsulphamoylbenzamides | Taraneh Farida, Hubertus Stakemeier | 2019-09-24 |
| 9725409 | Process for preparing 4[[(benzoyl)amino]sulphonyl]benzoyl chlorides and preparation of acylsulphamoylbenzamides | Taraneh Farida, Hubertus Stakemeier | 2017-08-08 |
| 7781611 | Nitro-sulfobenzamides | Mark James Ford | 2010-08-24 |
| 7057043 | Processes for preparing aminophenylsulfonylureas, and intermediates therefor | Gerhard Schnabel, Lothar Willms | 2006-06-06 |
| 7026477 | Process for preparing substituted phenylsulfonylureas from sulfonyl halides | Ernst Schmidt, Mark James Ford, Richard Foster, Ian A. Bourne | 2006-04-11 |
| 6790955 | Processes for the preparation of aminophenylsulfonyl-ureas and intermediate products for the processes | Gerhard Schnabel, Lothar Willms | 2004-09-14 |
| 6500952 | Processes for preparing aminophenylsulfonylureas, and intermediates therefor | Gerhard Schnabel, Lothar Willms | 2002-12-31 |
| 5936085 | Process for the preparation of herbicidal sulfonylureas and of N-(pyrimidinyl or triazinyl)-carbamates as intermediate products | Gerhard Schnabel, Harald Knorr, Klemens Minn | 1999-08-10 |
| 5550237 | Process for the preparation of carboxyarenesulfonic acids and their carboxylic acid derivatives | — | 1996-08-27 |
| 5424480 | Substituted N-hydroxycinnamamides, processes for their preparation, compositions containing them, and their use | Gunther Heubach, Peter Braun, Burkhard Sachse | 1995-06-13 |
| 5258520 | Process for preparing substituted 2-cyanopyridines | Wolfgang Giencke | 1993-11-02 |
| 5164393 | Pyrimidine derivatives compositions containing them, and their use as fungicides | Wolfgang Giencke, Peter Braun, Burkhard Sachse | 1992-11-17 |