Winfried ETZEL

Person

Leichlingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing cis-alkoxy-substituted spirocyclic phenylacet...
- Patent number 9,840,459
- Issue date Dec 12, 2017
- BAYER INTELLECTUAL PROPERTY GMBH
- Taraneh Farida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from α...
- Patent number 9,701,640
- Issue date Jul 11, 2017
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Sergii Pazenok
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of perfluoroalkyl containing pyrazoles c...
- Patent number 9,617,220
- Issue date Apr 11, 2017
- Bayer CropScience AG
- Sergii Pazenok
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3,5-bis(fluoroalkyl)pyrazole derivatives from...
- Patent number 9,512,081
- Issue date Dec 6, 2016
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Sergii Pazenok
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing cis-alkoxy-substituted spirocyclic phenylacet...
- Patent number 9,376,374
- Issue date Jun 28, 2016
- Bayer Intellectual Property GmbH
- Taraneh Farida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing dithiine-tetracarboximides
- Patent number 8,450,360
- Issue date May 28, 2013
- Bayer CropScience AG
- Thomas Himmler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic dodecapeptide and process for the preparation thereof
- Patent number 6,384,186
- Issue date May 7, 2002
- Bayer Aktiengesellschaft
- Heidrun Anke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of substituted aryl lactic acid contain...
- Patent number 6,033,879
- Issue date Mar 7, 2000
- Bayer Aktiengesellschaft
- Peter Jeschke
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING AMINOFURANES
- Publication number 20230339876
- Publication date Oct 26, 2023
- Bayer Aktiengesellschaft
- Sergii PAZENOK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DISUBSTITUTED 5(3)-PYRAZOLE CARBOXYLATES AND A PROCESS FOR THEIR PR...
- Publication number 20210253533
- Publication date Aug 19, 2021
- Bayer Aktiengesellschaft
- Sergii PAZENOK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from a...
- Publication number 20170088521
- Publication date Mar 30, 2017
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Sergii PAZENOK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING CIS-ALKOXY-SUBSTITUTED SPIROCYCLIC PHENYLACET...
- Publication number 20160264516
- Publication date Sep 15, 2016
- Bayer Intellectual Property GmbH
- Taraneh FARIDA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING 3,5-BIS(FLUOROALKYL)PYRAZOLE DERIVATIVES FROM...
- Publication number 20160108000
- Publication date Apr 21, 2016
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Sergii PAZENOK
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD FOR THE PREPARATION OF PERFLUOROALKYL CONTAINING PYRAZOLES C...
- Publication number 20150239846
- Publication date Aug 27, 2015
- BAYER CROPSCIENCE AG
- Sergii Pazenok
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING CIS-ALKOXY-SUBSTITUTED SPIROCYCLIC PHENYLACET...
- Publication number 20150051407
- Publication date Feb 19, 2015
- Bayer Intellectual Property GmbH
- Taraneh Farida
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Dithiine-tetracarboximides
- Publication number 20110269973
- Publication date Nov 3, 2011
- BAYER CROPSCIENCE AG
- Thomas HIMMLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CYCLIC DODECAPEPTIDE AND PROCESS FOR THE PREPARATION THEREOF
- Publication number 20010008634
- Publication date Jul 19, 2001
- HEIDRUN ANKE
- C07 - ORGANIC CHEMISTRY

Winfried ETZEL

Person

Patents Grantslast 30 patents

Process for preparing cis-alkoxy-substituted spirocyclic phenylacet...

Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from α...

Method for the preparation of perfluoroalkyl containing pyrazoles c...

Process for preparing 3,5-bis(fluoroalkyl)pyrazole derivatives from...

Process for preparing cis-alkoxy-substituted spirocyclic phenylacet...

Process for preparing dithiine-tetracarboximides

Cyclic dodecapeptide and process for the preparation thereof

Process for the preparation of substituted aryl lactic acid contain...

Patents Applicationslast 30 patents

PROCESS FOR PREPARING AMINOFURANES

DISUBSTITUTED 5(3)-PYRAZOLE CARBOXYLATES AND A PROCESS FOR THEIR PR...

Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from a...

PROCESS FOR PREPARING CIS-ALKOXY-SUBSTITUTED SPIROCYCLIC PHENYLACET...

PROCESS FOR PREPARING 3,5-BIS(FLUOROALKYL)PYRAZOLE DERIVATIVES FROM...

METHOD FOR THE PREPARATION OF PERFLUOROALKYL CONTAINING PYRAZOLES C...

PROCESS FOR PREPARING CIS-ALKOXY-SUBSTITUTED SPIROCYCLIC PHENYLACET...

Process for Preparing Dithiine-tetracarboximides

CYCLIC DODECAPEPTIDE AND PROCESS FOR THE PREPARATION THEREOF