Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906893 | Method for preparing methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl)sulfamoyl]-5-methylthiophene-3-carboxylate | Sergii Pazenok, Christian Funke, Friedrich August Muehlthau, Mark James Ford, Klaus-Ulrich SCHIFFER | 2021-02-02 |
| 10189800 | Method for preparing N-(1,3,4-oxadiazol-2-yl)arylcarboxamides | Christian Funke, Sergii Pazenok, Norbert Lui | 2019-01-29 |
| 9725415 | Process for the preparation of 5-fluoro-1H-pyrazoles | Sergii Pazenok, Norbert Lui, Christian Funke, Vadim Mikhailovich Timoshenko, Elena Ivanovna Kaminskaya +1 more | 2017-08-08 |
| 9701640 | Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from α,α-dihaloamines and ketimines | Sergii Pazenok, Norbert Lui, Christian Funke, Winfried Etzel | 2017-07-11 |
| 9617220 | Method for the preparation of perfluoroalkyl containing pyrazoles carboxylates | Sergii Pazenok, Winfried Etzel, Norbert Lui | 2017-04-11 |
| 9518025 | Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from a,a-dihaloamines | Sergii Pazenok, Mark James Form | 2016-12-13 |
| 9512081 | Process for preparing 3,5-bis(fluoroalkyl)pyrazole derivatives from α,α-dihaloamines | Sergii Pazenok, Norbert Lui, Winfried Etzel, Jean-Pierre Vors, Frederic Leroux +2 more | 2016-12-06 |
| 9056861 | Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivatives | Sergii Pazenok, Norbert Lui, Frank Volz, Britta Olenik, Christian Funke +3 more | 2015-06-16 |
| 8969572 | Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivatives | Sergii Pazenok, Norbert Lui, Frank Volz, Britta Olenik, Christian Funke +3 more | 2015-03-03 |
| 8916710 | Method for producing tetrazole-substituted anthranilic acid diamide derivatives by reacting pyrazolic acids with anthranilic acid esters | Sergii Pazenok, Frank Volz, Norbert Lui, Sylvia Szywalski | 2014-12-23 |
| 8350053 | Process for the regioselective preparation of 1-alkyl-3-haloalkylpyrazole-4-carboxylic acid derivatives | Sergii Pazenok, Norbert Lui | 2013-01-08 |
| 8242313 | Alkoxy enones and enamino ketones and a process for preparation thereof | Sergii Pazenok, Norbert Lui | 2012-08-14 |
| 7968728 | Method for producing carboxamides | Sergiy Pazenok | 2011-06-28 |
| 7939673 | Process for preparing 3-dihalomethyl-pyrazole-4-carboxylic acid derivatives | Sergi Pazenok, Lui Norbert | 2011-05-10 |
| 7919632 | Method for producing carboxamides | Sergiy Pazenok | 2011-04-05 |
| 7714144 | Method for the production of 5-fluoro-1,3-dialkyl-1H-pyrazol-4-carbonyl fluorides | Sergiy Pazenok | 2010-05-11 |