Ekhard Winkler

Person

Mutterstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing sulfuric monoesters from amino alkanols
- Patent number 7,888,524
- Issue date Feb 15, 2011
- BASF Aktiengesellschaft
- Jacques Dupuis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of water resistant films and coatings and use thereof
- Patent number 5,260,396
- Issue date Nov 9, 1993
- BASF Aktiengesellschaft
- Matthias Kroner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of water-soluble copolymers of maleic acid and use ther...
- Patent number 5,073,269
- Issue date Dec 17, 1991
- BASF Corporation
- Walter Denzinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Serine-N,N-diacetic acid and derivatives as complexing agents and d...
- Patent number 5,019,296
- Issue date May 28, 1991
- BASF Aktiengesellschaft
- Richard Baur
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Polymeric conditioner for pretreating nonmetallic surfaces for chem...
- Patent number 4,997,680
- Issue date Mar 5, 1991
- BASF Aktiengesellschaft
- Chung-Ji Tschang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polyethers
- Patent number 4,978,805
- Issue date Dec 18, 1990
- BASF Aktiengesellschaft
- Richard Baur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of serine-N,N-diacetic acid and derivatives as complexi...
- Patent number 4,973,730
- Issue date Nov 27, 1990
- BASF Aktiengesellschaft
- Richard Baur
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Chemical deposition of copper from alkaline aqueous baths
- Patent number 4,954,369
- Issue date Sep 4, 1990
- BASF Aktiengesellschaft
- Alfred Oftring
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polymeric conditioner for pretreating nonmetallic surfaces for chem...
- Patent number 4,940,609
- Issue date Jul 10, 1990
- BASF Aktiengesellschaft
- Chung-Ji Tschang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Detergents containing water-soluble copolymers containing as copoly...
- Patent number 4,897,215
- Issue date Jan 30, 1990
- BASF Aktiegesellschaft
- Wolfgang Trieselt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Detergents containing water-soluble copolymers containing as copoly...
- Patent number 4,897,220
- Issue date Jan 30, 1990
- BASF Aktiengesellschaft
- Wolfgang Trieselt
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Slightly crosslinked, water-soluble polymaleic acid, its preparatio...
- Patent number 4,886,859
- Issue date Dec 12, 1989
- BASF Aktiengesellschaft
- Walter Denzinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2-Hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereo...
- Patent number 4,827,014
- Issue date May 2, 1989
- BASF Aktiengesellschaft
- Richard Baur
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymaleic acid, its preparation and its use
- Patent number 4,818,795
- Issue date Apr 4, 1989
- BASF Aktiengesellschaft
- Walter Denzinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Slightly crosslinked, water-soluble polymaleic acid, its preparatio...
- Patent number 4,818,794
- Issue date Apr 4, 1989
- BASF Aktiengesellschaft
- Walter Denzinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetals, preparation thereof from dialdehydes and polyolcarboxy...
- Patent number 4,816,553
- Issue date Mar 28, 1989
- BASF Aktiengesellschaft
- Richard Baur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amphiphilic 4-alkoxypolyethoxybenzoates, their preparation and thei...
- Patent number 4,801,734
- Issue date Jan 31, 1989
- BASF Aktiengesellschaft
- Hans-Jakob Kock
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Process For Preparing Sulfuric Monoesters From Amino Alkanols
- Publication number 20080319215
- Publication date Dec 25, 2008
- BASF SE
- Jacques Dupuis
- C07 - ORGANIC CHEMISTRY

Ekhard Winkler

Person

Patents Grantslast 30 patents

Process for preparing sulfuric monoesters from amino alkanols

Preparation of water resistant films and coatings and use thereof

Preparation of water-soluble copolymers of maleic acid and use ther...

Serine-N,N-diacetic acid and derivatives as complexing agents and d...

Polymeric conditioner for pretreating nonmetallic surfaces for chem...

Polyethers

Preparation of serine-N,N-diacetic acid and derivatives as complexi...

Chemical deposition of copper from alkaline aqueous baths

Polymeric conditioner for pretreating nonmetallic surfaces for chem...

Detergents containing water-soluble copolymers containing as copoly...

Detergents containing water-soluble copolymers containing as copoly...

Slightly crosslinked, water-soluble polymaleic acid, its preparatio...

2-Hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereo...

Polymaleic acid, its preparation and its use

Slightly crosslinked, water-soluble polymaleic acid, its preparatio...

Polyacetals, preparation thereof from dialdehydes and polyolcarboxy...

Amphiphilic 4-alkoxypolyethoxybenzoates, their preparation and thei...

Patents Applicationslast 30 patents

Process For Preparing Sulfuric Monoesters From Amino Alkanols