Helga Franke

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Insecticidal triffluormethyl alkane derivatives
- Patent number RE37087
- Issue date Mar 6, 2001
- Schering Aktiengesellschaft
- Helga Franke
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Substituted pyrazolyl-pyrazole derivatives, and their use as agents...
- Patent number 6,057,270
- Issue date May 2, 2000
- Hoechst Schering AgrEvo GmbH
- Jens Geisler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazolyl-pyrazole derivatives, processes for their pre...
- Patent number 6,028,034
- Issue date Feb 22, 2000
- Hoechst Schering AgrEvo GmbH
- Jens Geisler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazole derivatives, processes for their preparation a...
- Patent number 5,869,686
- Issue date Feb 9, 1999
- Hoechst Schering AgrEvo GmbH
- Gabriele Dorfmeister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazolylpyrazole derivatives
- Patent number 5,840,653
- Issue date Nov 24, 1998
- Hoechst Schering AgrEvo GmbH
- Michael Ganzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazolyl-pyrazole derivatives, and their use as agents...
- Patent number 5,840,912
- Issue date Nov 24, 1998
- Hoechst Schering AgrEvo GmbH
- Jens Geisler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazole derivatives and their use as herbicides
- Patent number 5,756,424
- Issue date May 26, 1998
- Hoechst Schering AgrEvo GmbH
- Gabriele Dorfmeister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclic pyrazolo compounds
- Patent number 5,668,278
- Issue date Sep 16, 1997
- Hoeschst Schering AgrEvo GmbH
- Uwe Hartfiel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazole derivatives
- Patent number 5,580,986
- Issue date Dec 3, 1996
- Hoechst Schering AgrEvo GmbH
- Gabriele Dorfmeister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazole hydrazine compounds
- Patent number 5,556,986
- Issue date Sep 17, 1996
- Hoechst Schering AgrEvo GmbH
- Uwe Hartfiel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrazolypyrazoles and their use as herbicides
- Patent number 5,405,829
- Issue date Apr 11, 1995
- Schering Aktiengesellschaft
- Uwe Hartfiel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexenecarboxylic acid derivatives as plant growth regulants
- Patent number 4,943,310
- Issue date Jul 24, 1990
- Schering Aktiengesellschaft
- Alfred Angermann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insecticidal triffluormethyl alkane derivatives
- Patent number 4,791,123
- Issue date Dec 13, 1988
- Schering Akt.
- Helga Franke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain diaryl-pentane derivatives having pesticidal properties
- Patent number 4,743,622
- Issue date May 10, 1988
- Schering Aktiengesellschaft
- Helga Franke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insecticidal and acaricidal oxetane and thietane derivatives, compo...
- Patent number 4,714,710
- Issue date Dec 22, 1987
- Schering Aktiengesellschaft
- Heinrich Franke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Difluorocyclopropane derivatives and their preparation, as well as...
- Patent number 4,701,563
- Issue date Oct 20, 1987
- Schering Aktiengesellschaft
- Heinrich Franke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted benzylethers, pesticides containing these compounds and...
- Patent number 4,678,811
- Issue date Jul 7, 1987
- Schering Aktiengesellschaft
- Helga Franke
- C07 - ORGANIC CHEMISTRY

Helga Franke

Person

Patents Grantslast 30 patents

Insecticidal triffluormethyl alkane derivatives

Substituted pyrazolyl-pyrazole derivatives, and their use as agents...

Substituted pyrazolyl-pyrazole derivatives, processes for their pre...

Substituted pyrazole derivatives, processes for their preparation a...

Substituted pyrazolylpyrazole derivatives

Substituted pyrazolyl-pyrazole derivatives, and their use as agents...

Substituted pyrazole derivatives and their use as herbicides

Bicyclic pyrazolo compounds

Substituted pyrazole derivatives

Pyrazole hydrazine compounds

Substituted pyrazolypyrazoles and their use as herbicides

Cyclohexenecarboxylic acid derivatives as plant growth regulants

Insecticidal triffluormethyl alkane derivatives

Certain diaryl-pentane derivatives having pesticidal properties

Insecticidal and acaricidal oxetane and thietane derivatives, compo...

Difluorocyclopropane derivatives and their preparation, as well as...

Substituted benzylethers, pesticides containing these compounds and...