Inventor

LUI NORBERT

DE120 patents

⚠️ This page may combine multiple inventors who share the name “LUI NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUI NORBERT

BAYER AG

2-Phenyl-substituted heterocyclic 1,3-ketonols as herbicides and pesticides

Method for producing α-alkoxy-α-trifluoromethyl-aryl acetic esters and -aryl acetic acids

Process for preparing hexafluorobutene

Process for the preparation of hexafluorobutane, and intermediates thereby obtainable

Preparation of 2-haloacyl-3-aminoacrylic acid derivatives

2-phenyl-substituted heterocyclic 1,3-ketoenols as herbicides and pesticides

Mixtures of substituted benzimidazoles with polyether antibiotics or synthetic coccidiostats as agents for use against parasitic protozoa

Process for preparing quinolone- and naphthyridone- carboxylic acids and esters thereof

Process for the preparation of chloro-fluoro-butenes

(Meth)acrylates containing fluoroalkenyl groups, their preparation and use

(Meth)acrylates containing fluoroalkenyl groups, their preparation and use

Process for preparing 1,1,1,4,4,4-hexafluorobutane in the liquid phase

Process for the preparation of side chain-fluorinated alkyloxazoles, and new side chain-fluorinated alkyloxazoles

Process for preparing hexafluorochlorobutenes

3-thiocarbamoylpyrazole derivatives as pesticides

Microbicidal agents based on thiophene-2-carboxylic acid derivatives

Process for the preparation of chlorinated aromatics

3,3-dioxy-4,4,4-trifluorobutyric acid derivatives

Methyleneperfluorocycloalkanes and their use in the production of thermoplastic fluororesins

Cyclopropylamine derivatives

Process for preparing perfluoroalkoxy (alkylthio) benzenes

Process for the preparation of halogenated aromatic compounds

Process for the preparation of halogenated aromatics

LUI NORBERT

Stereoselective one step fluorination process for the preparation of 2-flouropropionate

Process for preparing dithiine-tetracarboxy-diimides

Process for preparing 2,2-difluoroethylamine derivatives by alkylation with 2,2-difluoroethyl-1-haloethanes

Method for producing 2,2-difluoroethylamine derivatives by imine hydrogenation

Process for preparing 2,4-dioxotetrahydrofuran-3-carboxylates

Method for preparing 4-aminobut-2-enolides

Method for producing 2,2-difluoroethylamine derivative by amide hydrogenation

Process for preparing 2,2-difluoroethylamine and salts thereof proceeding from difluoroacetonitrile

BAYER CROPSCIENCE AG

Process for the regioselective preparation of 1-alkyl-3-haloalkylpyrazole-4-carboxylic acid derivatives

Method for the preparation of perfluoroalkyl containing pyrazoles carboxylates

Method for producing 3,5-bis(fluoroalkyl)-pyrazol-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)-pyrazoles

Method for producing dihalo acetoacetic alkyl esters

Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivatives

Method for the regioselective synthesis of 1-Alkyl-3-haloalkyl-pyrazole-4-carboxylic acid derivatives

PAZENOK SERGII

Method for the regioselective synthesis of 1-alky1-3-haloalkyl-pyrazole-4-carboxylic acid derivatives

Preparing 5-fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbonyl chlorides

Process for preparing aryl-substituted pyrazoles

Process for preparing 2-dihaloacyl-3-aminoacrylic acid derivatives

Process for the preparation of 5-fluoro-1-alkyl-3-fluoroalky1-1H-pyrazole-4-carbonyl chlorides and fluorides

Alkoxy enones and enamino ketones and a process for preparation thereof

BAYER IP GMBH

Preparing 5-fluoro-1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carbaldehydes

Method for producing substituted anthranilic acid derivatives

Fungicide pyrazole carboxamides derivatives

ALIG BERND

3-triazolylphenyl-substituted sulphide derivatives as acaricides and insecticides

3-[1-(3-haloalkyl)triazolyl]phenyl sulphide derivatives as acaricides and insecticides

AGFA GEVAERT NV

Imaging element comprising a two-phase layer having a disperse hydrophobic photopolymerisable phase

BARTELS GUENTER

Fungicide pyrazole carboxamides derivates