Inventor

FRANKE HELGA

DE18 patents

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

FRANKE HELGA

HOECHST SCHERING AGREVO GMBH

Substituted pyrazole derivatives, processes for their preparation and their use as herbicides

Substituted pyrazole derivatives and their use as herbicides

Substituted pyrazole derivatives

Substituted pyrazolylpyrazole derivatives

1-Methyl-5-alkylsulfonyl-, 1-methyl-5-alkylsulfinyl- and 1-methyl-5-alkylthio- substituted pyrazolylpyrazoles, processes for their preparation and their use as herbicides

Pyrazole hydrazine compounds

Substituted pyrazolyl-pyrazole derivatives, processes for their preparation and their use as agents with herbicidal action

Substituted pyrazolyl-pyrazole derivatives, and their use as agents with herbicidal action

Substituted pyrazolyl-pyrazole derivatives, and their use as agents with herbicidal action

SCHERING AG

Substituted pyrazolypyrazoles and their use as herbicides

Cyclohexenecarboxylic acid derivatives as plant growth regulants

Substituted benzylethers, pesticides containing these compounds and method for their preparation

Difluorocyclopropane derivatives and their preparation, as well as pesticidal compositions based on these compounds

Insecticidal triffluormethyl alkane derivatives

Certain diaryl-pentane derivatives having pesticidal properties

Insecticidal and acaricidal oxetane and thietane derivatives, compositions, and method of use therefor

SCHERING AKT

Insecticidal triffluormethyl alkane derivatives

HOESCHST SCHERING AGREVO GMBH

Bicyclic pyrazolo compounds