Volker Warzelhan

Person

Weisenheim Am Berg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing monomer compositions and use of these for pro...
- Patent number 10,538,624
- Issue date Jan 21, 2020
- BASF SE
- Dietrich Scherzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of hyperbranched hollow fibers
- Patent number 9,234,302
- Issue date Jan 12, 2016
- BASF SE
- Martin Weber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite membranes comprising a sulfonated polyarylether and their...
- Patent number 9,193,611
- Issue date Nov 24, 2015
- BASF SE
- Martin Weber
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for producing polyaryl ethers
- Patent number 8,378,054
- Issue date Feb 19, 2013
- BASF SE
- Martin Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant elastic block copolymer
- Patent number 8,097,669
- Issue date Jan 17, 2012
- Styrolution GmbH
- Konrad Knoll
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing rubber compositions in styrene solutions with s...
- Patent number 6,518,379
- Issue date Feb 11, 2003
- BASF Aktiengesellschaft
- Stephan Jüngling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing impact-resistant modified thermoplastic mouldi...
- Patent number 6,506,846
- Issue date Jan 14, 2003
- BASF Aktiengesellschaft
- Christian Schade
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anionic polymerization process
- Patent number 6,444,762
- Issue date Sep 3, 2002
- BASF Aktiengesellschaft
- Wolfgang Fischer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for retarded anionic polymerization
- Patent number 6,444,767
- Issue date Sep 3, 2002
- BASF Aktiengesellschaft
- Christian Schade
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymers, the production thereof and the use thereof...
- Patent number 6,414,108
- Issue date Jul 2, 2002
- BASF Aktiengesellschaft
- Volker Warzelhan
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Use of an aqueous dispersion from a biodegradable polyester as a sh...
- Patent number 6,413,292
- Issue date Jul 2, 2002
- BASF Aktiengesellschaft
- Klaus Horchler v. Locquengh
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Highly rigid, high-tenacity impact-resistant polystyrene
- Patent number 6,410,654
- Issue date Jun 25, 2002
- BASF Aktiengesellschaft
- Philippe Desbois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the production of block copolymers by retarded anionic p...
- Patent number 6,353,056
- Issue date Mar 5, 2002
- BASF Aktiengesellschaft
- Konrad Knoll
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polyestreramide and a process of preparing
- Patent number 6,353,084
- Issue date Mar 5, 2002
- BASF Aktiengesellschaft
- Volker Warzelhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for retarded anionic polymerization
- Patent number 6,350,834
- Issue date Feb 26, 2002
- BASF Aktiengesellschaft
- Christian Schade
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for extracting polyamide particles
- Patent number 6,326,460
- Issue date Dec 4, 2001
- BASF Aktiengesellschaft
- Ralf Mohrschladt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymers, preparation thereof and use thereof for pro...
- Patent number 6,303,677
- Issue date Oct 16, 2001
- BASF Aktiengesellschaft
- Volker Warzelhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing diene polymer solutions in vinyl aromatic mon...
- Patent number 6,303,721
- Issue date Oct 16, 2001
- BASF Aktiengesellschaft
- Stefan Lätsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the production of an initiator composition for retarded...
- Patent number 6,300,441
- Issue date Oct 9, 2001
- BASF Aktiengesellschaft
- Christian Schade
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymers, the production thereof and the use thereof...
- Patent number 6,297,347
- Issue date Oct 2, 2001
- BASF Aktiengesellschaft
- Volker Warzelhan
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Anionic polymerization of acrylates and methacrylates
- Patent number 6,262,213
- Issue date Jul 17, 2001
- BASF Aktiengesellschaft
- Stephan Jüngling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymers, the preparation thereof, and the use thereo...
- Patent number 6,258,924
- Issue date Jul 10, 2001
- BASF Aktiengesellschaft
- Volker Warzelhan
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for preparing rubber-modified moulding compounds
- Patent number 6,211,297
- Issue date Apr 3, 2001
- BASF Aktiengesellschaft
- Graham Edmund Mc Kee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymers, the production thereof and the use thereof...
- Patent number 6,201,034
- Issue date Mar 13, 2001
- BASF Aktiengesellschaft
- Volker Warzelhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing (co) polymers by metal-free anionic polymeriza...
- Patent number 6,143,847
- Issue date Nov 7, 2000
- BASF Aktiengesellschaft
- Thieo E. Hogen-Esch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biodegradable polyesters
- Patent number 6,120,895
- Issue date Sep 19, 2000
- BASF Aktiengesellschaft
- Christoph Kowitz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymers, the production thereof and use thereof for...
- Patent number 6,114,042
- Issue date Sep 5, 2000
- BASF Aktiengesellschaft
- Volker Warzelhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polyesteramide and a process of preparing
- Patent number 6,111,058
- Issue date Aug 29, 2000
- BASF Aktiengesellschaft
- Volker Warzelhan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Aqueous dispersion of a biodegradable polyester and its use thereof
- Patent number 6,103,858
- Issue date Aug 15, 2000
- BASF Aktiengesellschaft
- Motonori Yamamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Biodegradable polymers, the preparation thereof and the use thereof...
- Patent number 6,046,248
- Issue date Apr 4, 2000
- BASF Aktiengesellschaft
- Volker Warzelhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FOAMS COMPRISING POLYPROPYLENE CARBONATE
- Publication number 20130059141
- Publication date Mar 7, 2013
- BASF SE
- Andreas Füßl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE MEMBRANES COMPRISING A SULFONATED POLYARYLETHER AND THEIR...
- Publication number 20120273423
- Publication date Nov 1, 2012
- National University of Singapore
- Martin Weber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR COUPLING EPOXIDES AND CARBON DIOXIDE
- Publication number 20120264910
- Publication date Oct 18, 2012
- BASF SE
- Peter Deglmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the Preparation of Hyperbranched Hollow Fibers
- Publication number 20120213998
- Publication date Aug 23, 2012
- BASF SE
- Martin Weber
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR PRODUCING MONOMER COMPOSITIONS AND USE OF THESE FOR PRO...
- Publication number 20120088899
- Publication date Apr 12, 2012
- BASF SE
- Dietrich Scherzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EXPANDABLE PELLETIZED POLYAMIDE MATERIAL
- Publication number 20110294910
- Publication date Dec 1, 2011
- BASF SE
- Olaf Kriha
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYARYL ETHERS
- Publication number 20100286303
- Publication date Nov 11, 2010
- BASF SE
- Martin Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLOCK COPOLYMERS OF POLYETHYLENE TEREPHTHALATE AND OF THE POLYAMIDE...
- Publication number 20100240839
- Publication date Sep 23, 2010
- BASF Aktiengesellschaft
- Joachim Strauch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLAME-RETARDANT ELASTIC BLOCK COPOLYMER
- Publication number 20100184889
- Publication date Jul 22, 2010
- BASF SE
- Konrad Knoll
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARATION OF HIGH-MOLECULAR-WEIGHT POLYAMIDES
- Publication number 20100152313
- Publication date Jun 17, 2010
- BASF SE
- Peter Eibeck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATED FOAM BEADS AND PROCESS FOR PRODUCING HALOGEN-FREE, FIRE-RESI...
- Publication number 20100032856
- Publication date Feb 11, 2010
- BASF SE Patent, Trademarks and Licenses
- Klaus Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Preparation of High-Molecular-Weight Polyamides
- Publication number 20080312353
- Publication date Dec 18, 2008
- BASF Aktiengesellschaft
- Peter Eibeck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Plastics Articles for Metalization with Improved Shaping Properties
- Publication number 20080210463
- Publication date Sep 4, 2008
- BASF Aktiengesellschaft
- Heiko Maas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
NANOCOMPOSITE MADE OF STAR-SHAPED STYROL-BUTADIENE BLOCK COPOLYMERS...
- Publication number 20080045640
- Publication date Feb 21, 2008
- BASF Aktiengesellschaft
- Volker Warzelhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Open-Cell Foam Materials, Method For Producing Them And Their Use
- Publication number 20070213417
- Publication date Sep 13, 2007
- BASF Aktiengesellschaft
- Martin Stork
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Volker Warzelhan

Person

Patents Grantslast 30 patents

Process for producing monomer compositions and use of these for pro...

Process for the preparation of hyperbranched hollow fibers

Composite membranes comprising a sulfonated polyarylether and their...

Method for producing polyaryl ethers

Flame-retardant elastic block copolymer

Method of producing rubber compositions in styrene solutions with s...

Method for producing impact-resistant modified thermoplastic mouldi...

Anionic polymerization process

Method for retarded anionic polymerization

Biodegradable polymers, the production thereof and the use thereof...

Use of an aqueous dispersion from a biodegradable polyester as a sh...

Highly rigid, high-tenacity impact-resistant polystyrene

Method for the production of block copolymers by retarded anionic p...

Biodegradable polyestreramide and a process of preparing

Method for retarded anionic polymerization

Method for extracting polyamide particles

Biodegradable polymers, preparation thereof and use thereof for pro...

Process for producing diene polymer solutions in vinyl aromatic mon...

Method for the production of an initiator composition for retarded...

Biodegradable polymers, the production thereof and the use thereof...

Anionic polymerization of acrylates and methacrylates

Biodegradable polymers, the preparation thereof, and the use thereo...

Process for preparing rubber-modified moulding compounds

Biodegradable polymers, the production thereof and the use thereof...

Method for preparing (co) polymers by metal-free anionic polymeriza...

Biodegradable polyesters

Biodegradable polymers, the production thereof and use thereof for...

Biodegradable polyesteramide and a process of preparing

Aqueous dispersion of a biodegradable polyester and its use thereof

Biodegradable polymers, the preparation thereof and the use thereof...

Patents Applicationslast 30 patents

FOAMS COMPRISING POLYPROPYLENE CARBONATE

COMPOSITE MEMBRANES COMPRISING A SULFONATED POLYARYLETHER AND THEIR...

PROCESS FOR COUPLING EPOXIDES AND CARBON DIOXIDE

Process for the Preparation of Hyperbranched Hollow Fibers

PROCESS FOR PRODUCING MONOMER COMPOSITIONS AND USE OF THESE FOR PRO...

EXPANDABLE PELLETIZED POLYAMIDE MATERIAL

METHOD FOR PRODUCING POLYARYL ETHERS

BLOCK COPOLYMERS OF POLYETHYLENE TEREPHTHALATE AND OF THE POLYAMIDE...

FLAME-RETARDANT ELASTIC BLOCK COPOLYMER

PROCESS FOR PREPARATION OF HIGH-MOLECULAR-WEIGHT POLYAMIDES

COATED FOAM BEADS AND PROCESS FOR PRODUCING HALOGEN-FREE, FIRE-RESI...

Process for Preparation of High-Molecular-Weight Polyamides

Plastics Articles for Metalization with Improved Shaping Properties

NANOCOMPOSITE MADE OF STAR-SHAPED STYROL-BUTADIENE BLOCK COPOLYMERS...

Open-Cell Foam Materials, Method For Producing Them And Their Use