Inventor

MARHOLD ALBRECHT

DE243 patents

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

MARHOLD ALBRECHT

BAYER AG

Halogenzimidazoles and their use as microbicides

Halogen pyrimidines and its use thereof as parasite abatement means

C3 to C5 polyfluoroalkanes propellants

Process for the preparation of 1,1,1,3,3,3-hexafluoropropane and 2-chloro-1,1,1,3,3,3-hexafluoropropane

3-phenyl-pyrrolidine-2,4-dione derivatives having pesticidal activity

Intermediates for preparing 3-aryl-pyrrolidine-2,4-diones

Substituted cycloalkyl- and heterocyclyl-carboxanilides

Pesticidal tautomers of 3-aryl-pyrrolidine-2,4-diones and use thereas

3-aryl-pyrrolidine-2,4-diones

Halogenobenzimidazoles and their use as microbicides

Halogen pyrimidines and its use thereof as parasite abatement means

Halobenzimidazoles and their use as microbicides

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

Halobenzimidazoles and their use as microbicides

N-cyanoaryl-nitrogen heterocycles

N-cyanoaryl-nitrogen heterocycles

Process for preparing hexafluorobutene

Process for the preparation of hexafluorobutane, and intermediates thereby obtainable

3-aryl-pyrrolidine-2,4-diones

Herbicidal n-aryl-substituted nitrogen-containing heterocycles

Substituted pyridylpyrazoles

Process for the preparation of 1,3-dimethyl-5-fluoro-pyrazole-4-carboxanilides

Process for the preparation of 2,2-difluorobenzo[1.3]dioxolecarbaldehydes

Pesticidal 3-aryl-pyrrolidine-2,4-diones

N-aryl-substituted nitrogen-containing heterocycles, and their use as herbicides and plant growth regulators

Process for preparing fluorinated C4 to C6 hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems

Use of 1,1,1,4,4,4-hexaefluorobutane as a blowing and insulating gas for the production of foam plastics

Process for preparing [bis-(trifluoromethyl)-phenyl]-acetic acids and alkyl esters thereof and dialkyl [bis-(trifluoromethyl)-phenyl]-malonates

C3 to C5 polyfluorcalkanes propellants

Process for the preparation of polyhalogenated benzotrifluorides, benzotrichlorides and benzoyl chlorides and new trihalogenobenzotrichlorides and -benzoyl chlorides

N-aryl-substituted nitrogen-containing heterocycles intermediates and their use as herbicides and plant growth regulators

Copolymerizable fluorinated compounds, a process for their preparation and thermoplastic fluoropolymers obtainable therefrom

Process for preparing fluorinated C4 to C6 hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems

Circulation-active dioxyalkylenearyl-dihydropyridines

Combating arthropods with 2,2-dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols

Method for producing aromatic nitriles

Process for the preparation of bistrifluoromethylbenzylamines

N-cyanoaryl-nitrogen heterocycles

Process for preparing pentafluoropentanol

Substituted thiazolines and their use for controlling animal pests

Process for the preparation of chloro-fluoro-butenes

Substituted biphenyl oxazolines

1,3-dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride

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

Fluoro-trifluoromethylbenzoic acid derivatives

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

Process for preparing hexafluorochlorobutenes

BAYER CROPSCIENCE AG

Method for production of Δ1-pyrrolines

Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (IV)

(unassigned)

Process for preparing phenethylamines and novel chemical compounds