Johannes Perner

Person

Neustadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Multifunctional polymers, method for the production and use thereof
- Patent number 6,921,746
- Issue date Jul 26, 2005
- BASF Aktiengesellschaft
- Iris Rau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing water soluble polymer of esters from ethylenic...
- Patent number 6,855,762
- Issue date Feb 15, 2005
- BASF Aktiengesellschaft
- Matthias Kroner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for modifying acid group containing polymers
- Patent number 6,846,882
- Issue date Jan 25, 2005
- BASF Aktiengesellschaft
- Matthias Kroner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of water-soluble polymers containing po...
- Patent number 6,756,471
- Issue date Jun 29, 2004
- BASF Aktiegesellschaft
- Matthias Kroner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additives for mineral building materials containing cement
- Patent number 6,545,067
- Issue date Apr 8, 2003
- BASF Aktiengesellschaft
- Karl-Heinz Büchner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polymers containing carboxyl groups and polyalkylene ether side- ch...
- Patent number 6,384,111
- Issue date May 7, 2002
- BASF Aktiengesellschaft
- Axel Kistenmacher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polymeric polyamines from alternating polyketones
- Patent number 5,952,438
- Issue date Sep 14, 1999
- BASF Aktiengesellschaft
- Detlef Kratz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dye transfer inhibitors for detergents
- Patent number 5,830,844
- Issue date Nov 3, 1998
- BASF Aktiengesellschaft
- Jurgen Detering
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of endgroup-capped fatty amide alkoxylates
- Patent number 5,766,612
- Issue date Jun 16, 1998
- BASF Aktiengesellschaft
- Beate Strecker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-soluble or water-dispersible graft copolymers, the preparatio...
- Patent number 5,658,993
- Issue date Aug 19, 1997
- BASF Aktiengesellschaft
- Walter Denzinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixtures of polymers of monoethylenically unsaturated dicarboxylic...
- Patent number 5,656,646
- Issue date Aug 12, 1997
- BASF Aktiengesellschaft
- Johannes Perner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers of hydroxyalkyl vinyl ethers for use in detergents and c...
- Patent number 5,576,407
- Issue date Nov 19, 1996
- BASF Aktiengesellschaft
- Matthias Kroner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixture of at least two alkoxylated alcohols and use thereof as a f...
- Patent number 5,536,884
- Issue date Jul 16, 1996
- BASF Aktiengesellschaft
- Dieter Stoeckigt
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Polyacetals containing acetaldehyde acetal units, preparation there...
- Patent number 5,520,834
- Issue date May 28, 1996
- BASF Aktiengesellschaft
- Matthias Kroner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polyacetals based on divinyl ethers, dihydroxy compounds and monohy...
- Patent number 5,374,681
- Issue date Dec 20, 1994
- BASF Aktiengesellschaft
- Matthias Kroner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of polyacetals based on vinyl ethers and dihydroxy compounds in...
- Patent number 5,330,675
- Issue date Jul 19, 1994
- BASF Aktiengesellschaft
- Matthias Kroner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of heterocyclic compounds as bleach activators or optical brigh...
- Patent number 5,286,401
- Issue date Feb 15, 1994
- BASF Aktiengesellschaft
- Bernhard Dung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkanediol bisacetals
- Patent number 5,206,443
- Issue date Apr 27, 1993
- BASF Aktiengesellschaft
- Richard Baur
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substantially purified proteolytic enzyme from Bacillus spec. USNI...
- Patent number 5,143,840
- Issue date Sep 1, 1992
- BASF Aktiengesellschaft
- Hansjoerg Rettenmaier
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Glycerol aminocarboxylates and preparation and use thereof
- Patent number 5,025,103
- Issue date Jun 18, 1991
- BASF Aktiengesellschaft
- Alfred Oftring
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid detergent with copolymer additive
- Patent number 5,009,805
- Issue date Apr 23, 1991
- BASF Aktiengesellschaft
- Johannes Perner
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of partially esterified copolymers in liquid detergents
- Patent number 5,008,032
- Issue date Apr 16, 1991
- BASF Aktiengesellschaft
- Paul Diessel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Preparation of oxyalkylated, carboxyl-containing polymers
- Patent number 4,956,421
- Issue date Sep 11, 1990
- BASF Aktiengesellschaft
- Walter Denzinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Detergents that contain acyl derivatives of dihydroxydioxane as ble...
- Patent number 4,952,332
- Issue date Aug 28, 1990
- BASF Aktiengesellschaft
- Rolf Fikentscher
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Purification of long-chain alkylglucosides
- Patent number 4,939,246
- Issue date Jul 3, 1990
- BASF Aktiengesellschaft
- Richard Baur
- C07 - ORGANIC CHEMISTRY
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
Preparation of acyloxybenzenesulfonic acids and their alkali metal...
- Patent number 4,705,649
- Issue date Nov 10, 1987
- BASF Aktiengesellschaft
- Wolf-Dieter Balzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Granular bleaching activator
- Patent number 4,695,397
- Issue date Sep 22, 1987
- BASF Aktiengesellschaft
- Karl Sommer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Preparation of acyloxybenzenesulfonic acids and their alkali metal...
- Patent number 4,695,412
- Issue date Sep 22, 1987
- BASF Aktiengesellschaft
- Wolf-Dieter Balzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkali metal and alkaline earth metal salts of acylo...
- Patent number 4,693,848
- Issue date Sep 15, 1987
- BASF Aktiengesellschaft
- Wolf-Dieter Balzer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Multifunctional polymers, method for the production and use thereof
- Publication number 20030236178
- Publication date Dec 25, 2003
- Iris Rau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MODIFYING ACID GROUP CONTAINING POLYMERS
- Publication number 20030050404
- Publication date Mar 13, 2003
- Matthias Kroner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Use of polymers containing carboxyl groups and polyalkylene ether s...
- Publication number 20020132946
- Publication date Sep 19, 2002
- BASF Aktiengessellschaft
- Axel Kistenmacher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYMERS CONTAINING CARBOXYL GROUPS AND POLYALKYLENE ETHER SIDE-CHA...
- Publication number 20020055559
- Publication date May 9, 2002
- AXEL KISTENMACHER
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Johannes Perner

Person

Patents Grantslast 30 patents

Multifunctional polymers, method for the production and use thereof

Method for producing water soluble polymer of esters from ethylenic...

Method for modifying acid group containing polymers

Process for the preparation of water-soluble polymers containing po...

Additives for mineral building materials containing cement

Polymers containing carboxyl groups and polyalkylene ether side- ch...

Polymeric polyamines from alternating polyketones

Dye transfer inhibitors for detergents

Use of endgroup-capped fatty amide alkoxylates

Water-soluble or water-dispersible graft copolymers, the preparatio...

Mixtures of polymers of monoethylenically unsaturated dicarboxylic...

Copolymers of hydroxyalkyl vinyl ethers for use in detergents and c...

Mixture of at least two alkoxylated alcohols and use thereof as a f...

Polyacetals containing acetaldehyde acetal units, preparation there...

Polyacetals based on divinyl ethers, dihydroxy compounds and monohy...

Use of polyacetals based on vinyl ethers and dihydroxy compounds in...

Use of heterocyclic compounds as bleach activators or optical brigh...

Alkanediol bisacetals

Substantially purified proteolytic enzyme from Bacillus spec. USNI...

Glycerol aminocarboxylates and preparation and use thereof

Liquid detergent with copolymer additive

Use of partially esterified copolymers in liquid detergents

Preparation of oxyalkylated, carboxyl-containing polymers

Detergents that contain acyl derivatives of dihydroxydioxane as ble...

Purification of long-chain alkylglucosides

Polyacetals, preparation thereof from dialdehydes and polyolcarboxy...

Preparation of acyloxybenzenesulfonic acids and their alkali metal...

Granular bleaching activator

Preparation of acyloxybenzenesulfonic acids and their alkali metal...

Preparation of alkali metal and alkaline earth metal salts of acylo...

Patents Applicationslast 30 patents

Multifunctional polymers, method for the production and use thereof

METHOD FOR MODIFYING ACID GROUP CONTAINING POLYMERS

Use of polymers containing carboxyl groups and polyalkylene ether s...

POLYMERS CONTAINING CARBOXYL GROUPS AND POLYALKYLENE ETHER SIDE-CHA...