Andreas Woelfert

Person

Bad Rappenau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for compressing gases containing hydrogen sulfide
- Patent number 9,067,872
- Issue date Jun 30, 2015
- BASF SE
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactor and method for production of hydrogen sulphide
- Patent number 8,580,208
- Issue date Nov 12, 2013
- BASF SE
- Andreas Woelfert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing polyisocyanates
- Patent number 8,546,606
- Issue date Oct 1, 2013
- BASF Aktiengesellschaft
- Andreas Brodhagen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing isocyanates
- Patent number 8,436,204
- Issue date May 7, 2013
- BASF Aktiengesellschaft
- Carsten Knoesche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing isocyanates
- Patent number 8,288,584
- Issue date Oct 16, 2012
- BASF SE
- Carsten Knoesche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing isocyanates
- Patent number 8,258,337
- Issue date Sep 4, 2012
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of isocyanates
- Patent number 8,173,833
- Issue date May 8, 2012
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing isocyanates
- Patent number 8,168,818
- Issue date May 1, 2012
- BASF Aktiengesellschaft
- Andreas Daiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the purification of isocyanates
- Patent number 8,088,944
- Issue date Jan 3, 2012
- BASF SE
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Moderate-pressure gas phase phosgenation
- Patent number 7,994,361
- Issue date Aug 9, 2011
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing diisocyanates
- Patent number 7,915,444
- Issue date Mar 29, 2011
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the continuous production of isocyanates
- Patent number 7,851,648
- Issue date Dec 14, 2010
- BASF Aktiengesellschaft
- Martin Sohn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating hydrogen chloride and phosgene
- Patent number 7,659,430
- Issue date Feb 9, 2010
- BASF Aktiengesellschaft
- Andreas Woelfert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reprocessing of reaction material discharged from phosgenation reac...
- Patent number 7,592,479
- Issue date Sep 22, 2009
- BASF Aktiengesellschaft
- Eckhard Stroefer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing isocyanates
- Patent number 7,488,842
- Issue date Feb 10, 2009
- BASF Aktiengesellschaft
- Carsten Knoesche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the purification of isocyanates
- Patent number 7,358,388
- Issue date Apr 15, 2008
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing isocyanates
- Patent number 7,112,694
- Issue date Sep 26, 2006
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of isocyanates in the gaseous phase
- Patent number 7,084,297
- Issue date Aug 1, 2006
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
A PROCESS FOR DECOMPOSING NITROUS OXIDE FROM A GAS STREAM
- Publication number 20240216861
- Publication date Jul 4, 2024
- BASF SE
- Andreas WOELFERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING 2'-O-FUCOSYLLACTOSE
- Publication number 20190100547
- Publication date Apr 4, 2019
- BASF SE
- MICHAEL PUHL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR COMPRESSING GASES CONTAINING HYDROGEN SULFIDE
- Publication number 20110263894
- Publication date Oct 27, 2011
- BASF SE
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING ISOCYANATES
- Publication number 20100217035
- Publication date Aug 26, 2010
- BASF SE
- Carsten Knoesche
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING ISOCYANATES
- Publication number 20100076218
- Publication date Mar 25, 2010
- BASF SE
- Andreas Daiss
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING ISOCYANATES
- Publication number 20100056822
- Publication date Mar 4, 2010
- BASF SE
- Andreas Daiss
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING ISOCYANATES
- Publication number 20100041915
- Publication date Feb 18, 2010
- BASF SE
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PRODUCTION OF ISOCYANATES
- Publication number 20100041914
- Publication date Feb 18, 2010
- BASF SE
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING COLOURLESS POLYISOCYANATES THAT CONTAIN BIURET...
- Publication number 20090292098
- Publication date Nov 26, 2009
- BASF Aktiengesellschaft
- Eva Wagner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ISOCYANATES
- Publication number 20090281350
- Publication date Nov 12, 2009
- BASF SE
- Carsten Knoesche
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the continuous production of isocyanates
- Publication number 20060252960
- Publication date Nov 9, 2006
- BASF Aktiengesellschaft
- Martin Sohn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing isocyanates
- Publication number 20050222453
- Publication date Oct 6, 2005
- BASF Aktiengesellschaft
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing isocynates
- Publication number 20040192959
- Publication date Sep 30, 2004
- Andreas Woelfert
- C07 - ORGANIC CHEMISTRY

Andreas Woelfert

Person

Patents Grantslast 30 patents

Method for compressing gases containing hydrogen sulfide

Reactor and method for production of hydrogen sulphide

Method for producing polyisocyanates

Method for producing isocyanates

Process for preparing isocyanates

Method for producing isocyanates

Method for the production of isocyanates

Method for producing isocyanates

Method for the purification of isocyanates

Moderate-pressure gas phase phosgenation

Method for producing diisocyanates

Method for the continuous production of isocyanates

Method for separating hydrogen chloride and phosgene

Reprocessing of reaction material discharged from phosgenation reac...

Method for producing isocyanates

Method for the purification of isocyanates

Method for producing isocyanates

Production of isocyanates in the gaseous phase

Patents Applicationslast 30 patents

A PROCESS FOR DECOMPOSING NITROUS OXIDE FROM A GAS STREAM

METHOD FOR PREPARING 2'-O-FUCOSYLLACTOSE

METHOD FOR COMPRESSING GASES CONTAINING HYDROGEN SULFIDE

PROCESS FOR PREPARING ISOCYANATES

METHOD FOR PRODUCING ISOCYANATES

METHOD FOR PRODUCING ISOCYANATES

METHOD FOR PRODUCING ISOCYANATES

METHOD FOR THE PRODUCTION OF ISOCYANATES

METHOD FOR PRODUCING COLOURLESS POLYISOCYANATES THAT CONTAIN BIURET...

METHOD FOR PRODUCING ISOCYANATES

Method for the continuous production of isocyanates

Method for producing isocyanates

Method for producing isocynates