Stefan FRENZEL

Person

Eislingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Hyperbranched polyesters and their use as wax inhibitor, as pour po...
- Patent number 11,447,713
- Issue date Sep 20, 2022
- BASF SE
- Anna Maria Mueller-Cristadoro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Use of hydrophobically modified polyalkanolamines as wax inhibitors...
- Patent number 11,274,180
- Issue date Mar 15, 2022
- BASF SE
- Anna Maria Mueller-Cristadoro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers comprising a-olefins and olefin dicarboxylic acid esters...
- Patent number 11,236,282
- Issue date Feb 1, 2022
- BASF SE
- Ivette Garcia Castro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aqueous polymer dispersions, a method for their preparation and the...
- Patent number 10,851,323
- Issue date Dec 1, 2020
- BASF SE
- Judith Christine Braeuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers comprising a-olefins and olefin dicarboxylic acid esters...
- Patent number 10,781,385
- Issue date Sep 22, 2020
- BASF SE
- Ivette Garcia Castro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Copolymers comprising ethylene vinyl esters and esters of (meth)acr...
- Patent number 10,619,038
- Issue date Apr 14, 2020
- BASF SE
- Ivette Garcia Castro
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Polymeric compositions as pour point depressants for crude oils
- Patent number 10,287,384
- Issue date May 14, 2019
- BASF SE
- Ivette Garcia Castro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolymers comprising ethylene, vinyl esters and esters of (meth)ac...
- Patent number 10,208,192
- Issue date Feb 19, 2019
- BASF SE
- Ivette Garcia Castro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric compositions as pour point depressants for crude oils
- Patent number 10,072,115
- Issue date Sep 11, 2018
- BASF SE
- Ivette Garcia Castro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Polymeric compositions composed of ethylene-vinyl ester copolymers...
- Patent number 9,574,146
- Issue date Feb 21, 2017
- BASF SE
- Ivette Garcia Castro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the alkoxylation of amino group containing polymers
- Patent number 8,507,613
- Issue date Aug 13, 2013
- BASF SE
- Dieter Boeckh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amphiphilic water-soluble alkoxylated polyalkyleneimines having an...
- Patent number 8,318,653
- Issue date Nov 27, 2012
- BASF SE
- Andrea Misske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cleaning implement comprising a modified open-cell foam
- Patent number 8,277,935
- Issue date Oct 2, 2012
- The Procter & Gamble Company
- Denis Alfred Gonzales
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Alkoxylated polyalkanolamines
- Patent number 8,129,326
- Issue date Mar 6, 2012
- BASF SE
- Andrea Misske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cleaning compositions with alkoxylated polyalkanolamines
- Patent number 8,097,577
- Issue date Jan 17, 2012
- The Procter & Gamble Company
- James Lee Danziger
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning compositions with amphiphilic water-soluble polyalkylenimi...
- Patent number 8,097,579
- Issue date Jan 17, 2012
- The Procter & Gamble Company
- James Lee Danziger
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Wet strength enhancers for paper
- Patent number 8,025,767
- Issue date Sep 27, 2011
- BASF Aktiengesellschaft
- Ellen Krueger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Perfume polymeric particles
- Patent number 7,316,994
- Issue date Jan 8, 2008
- The Procter & Gamble Company
- Glenn Thomas Jordan, IV
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Laundry articles
- Patent number 7,256,166
- Issue date Aug 14, 2007
- The Procter & Gamble Company
- Kemal V Catalan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic...
- Patent number 7,084,200
- Issue date Aug 1, 2006
- BASF Aktiengesellschaft
- Marc Leduc
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Paper coating slip containing n-vinylformamide
- Patent number 6,969,444
- Issue date Nov 29, 2005
- BASF Aktiengesellschaft
- Friedrich Linhart
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Use of hydrophilic graft copolymers containing N-vinylamine and/or...
- Patent number 6,864,330
- Issue date Mar 8, 2005
- BASF Aktiengesellschaft
- Tanja Schneider
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing water-soluble polymers, comprising oligoalkyle...
- Patent number 6,562,926
- Issue date May 13, 2003
- BASF Aktiengesellschaft
- Jürgen Decker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HYPERBRANCHED POLYETHERS AND THEIR USE, ESPECIALLY AS POUR POINT DE...
- Publication number 20210017341
- Publication date Jan 21, 2021
- BASF SE
- Jean-Pierre Berkan LINDNER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
NOVEL HYPERBRANCHED POLYESTERS AND THEIR USE AS WAX INHIBITOR, AS P...
- Publication number 20210017466
- Publication date Jan 21, 2021
- BASF SE
- Anna Maria MUELLER-CRISTADORO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
COPOLYMERS COMPRISING A-OLEFINS AND OLEFIN DICARBOXYLIC ACID ESTERS...
- Publication number 20200369972
- Publication date Nov 26, 2020
- BASF SE
- Ivette GARCIA CASTRO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
USE OF HYDROPHOBICALLY MODIFIED POLYALKANOLAMINES AS WAX INHIBITORS...
- Publication number 20200172674
- Publication date Jun 4, 2020
- BASF SE
- Anna Maria MUELLER-CRISTADORO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COPOLYMERS COMPRISING ETHYLENE VINYL ESTERS AND ESTERS OF (METH)ACR...
- Publication number 20190136023
- Publication date May 9, 2019
- BASF SE
- IVETTE GARCIA CASTRO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
AQUEOUS POLYMER DISPERSIONS, A METHOD FOR THEIR PREPARATION AND THE...
- Publication number 20190024011
- Publication date Jan 24, 2019
- BASF SE
- Judith Christine BRAEUER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMERS COMPRISING A-OLEFINS AND OLEFIN DICARBOXYLIC ACID ESTERS...
- Publication number 20180355266
- Publication date Dec 13, 2018
- BASF SE
- IVETTE GARCIA CASTRO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
USE OF MGDA AS ADDITIVE IN PROCESSES FOR RECOVERING CRUDE OIL AND/O...
- Publication number 20170362498
- Publication date Dec 21, 2017
- BASF SE
- Jennifer JACKSON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIC COMPOSITIONS AS POUR POINT DEPRESSANTS FOR CRUDE OILS
- Publication number 20170158796
- Publication date Jun 8, 2017
- Dieter FAUL
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
COPOLYMERS COMPRISING ETHYLENE, VINYL ESTERS AND ESTERS OF (METH)AC...
- Publication number 20170009067
- Publication date Jan 12, 2017
- BASF SE
- Ivette GARCIA CASTRO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIC COMPOSITIONS AS POUR POINT DEPRESSANTS FOR CRUDE OILS
- Publication number 20160032200
- Publication date Feb 4, 2016
- BASF SE
- Ivette Garcia Castro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process For Dissolving Deposits Comprising Alkaline Earth Metal Sul...
- Publication number 20150175872
- Publication date Jun 25, 2015
- BASF SE
- Walter Bertkau
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS...
- Publication number 20140165457
- Publication date Jun 19, 2014
- BASF SE
- Ivette Garcia Castro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
USE OF OPEN-CELL FOAMS IN VACUUM CLEANERS
- Publication number 20100313911
- Publication date Dec 16, 2010
- BASF SE
- Ulf Baus
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
USE OF MODIFIED OPEN-CELL FOAM MATERIALS IN VACUUM CLEANERS
- Publication number 20100294313
- Publication date Nov 25, 2010
- BASF SE
- Ulf Baus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS
- Publication number 20100286342
- Publication date Nov 11, 2010
- BASF SE
- Dieter Boeckh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED OPEN-CELL FOAMS AND PROCESS FOR THEIR PRODUCTION
- Publication number 20100273907
- Publication date Oct 28, 2010
- BASF SE Carl-Bosch-Strasse; GVX -C006
- Stefan Frenzel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN...
- Publication number 20100261634
- Publication date Oct 14, 2010
- BASF SE
- Andrea Misske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALKOXYLATED POLYALKANOLAMINES
- Publication number 20100234631
- Publication date Sep 16, 2010
- BASF SE
- Andrea Misske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS MATERIALS AND PROCESS FOR THEIR PRODUCTION
- Publication number 20100168260
- Publication date Jul 1, 2010
- BASF SE
- Stefan Frenzel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED OPEN-CELL FOAM MATERIALS AND USE THEREOF IN VACUUM CLEANERS
- Publication number 20100005610
- Publication date Jan 14, 2010
- BASF SE
- Ulf Baus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CLEANING COMPOSITIONS WITH AMPHIPHILIC WATER-SOLUBLE POLYALKYLENIMI...
- Publication number 20090124531
- Publication date May 14, 2009
- James Lee Danziger
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
CLEANING COMPOSITIONS WITH ALKOXYLATED POLYALKANOLAMINES
- Publication number 20090124529
- Publication date May 14, 2009
- James Lee Danziger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WET STRENGTH ENHANCERS FOR PAPER
- Publication number 20090008051
- Publication date Jan 8, 2009
- BASF Aktiengesellschaft
- Ellen KRUGER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Modified Open-Cell Foams, and Method for the Production Thereof
- Publication number 20080300329
- Publication date Dec 4, 2008
- BASF Aktiengesellschaft
- Andreas Fechtenkotter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Modified Open-Cell Foams and Method for Production Thereof
- Publication number 20080194706
- Publication date Aug 14, 2008
- BASF Aktiengesellschaft
- Ulrich Karl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method For Producing Workpieces
- Publication number 20080194714
- Publication date Aug 14, 2008
- BASF Aktiengesellschaft
- Christof Mock
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Hyperbranched Polymers for Use as Demulsifiers for Cracking Crude O...
- Publication number 20080153931
- Publication date Jun 26, 2008
- BASF Aktiengesellschaft
- Bernd Bruchmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method For Cleaning Surfaces
- Publication number 20080149137
- Publication date Jun 26, 2008
- BASF Aktiengesellschaft
- Ulrich Steinbrenner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mixtures And Method For Cleaning Surfaces
- Publication number 20080139433
- Publication date Jun 12, 2008
- BASF Aktiengesellschaft
- Christof Mock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Stefan FRENZEL

Person

Patents Grantslast 30 patents

Hyperbranched polyesters and their use as wax inhibitor, as pour po...

Use of hydrophobically modified polyalkanolamines as wax inhibitors...

Copolymers comprising a-olefins and olefin dicarboxylic acid esters...

Aqueous polymer dispersions, a method for their preparation and the...

Copolymers comprising a-olefins and olefin dicarboxylic acid esters...

Copolymers comprising ethylene vinyl esters and esters of (meth)acr...

Polymeric compositions as pour point depressants for crude oils

Copolymers comprising ethylene, vinyl esters and esters of (meth)ac...

Polymeric compositions as pour point depressants for crude oils

Polymeric compositions composed of ethylene-vinyl ester copolymers...

Process for the alkoxylation of amino group containing polymers

Amphiphilic water-soluble alkoxylated polyalkyleneimines having an...

Cleaning implement comprising a modified open-cell foam

Alkoxylated polyalkanolamines

Cleaning compositions with alkoxylated polyalkanolamines

Cleaning compositions with amphiphilic water-soluble polyalkylenimi...

Wet strength enhancers for paper

Perfume polymeric particles

Laundry articles

Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic...

Paper coating slip containing n-vinylformamide

Use of hydrophilic graft copolymers containing N-vinylamine and/or...

Method for producing water-soluble polymers, comprising oligoalkyle...

Patents Applicationslast 30 patents

HYPERBRANCHED POLYETHERS AND THEIR USE, ESPECIALLY AS POUR POINT DE...

NOVEL HYPERBRANCHED POLYESTERS AND THEIR USE AS WAX INHIBITOR, AS P...

COPOLYMERS COMPRISING A-OLEFINS AND OLEFIN DICARBOXYLIC ACID ESTERS...

USE OF HYDROPHOBICALLY MODIFIED POLYALKANOLAMINES AS WAX INHIBITORS...

COPOLYMERS COMPRISING ETHYLENE VINYL ESTERS AND ESTERS OF (METH)ACR...

AQUEOUS POLYMER DISPERSIONS, A METHOD FOR THEIR PREPARATION AND THE...

COPOLYMERS COMPRISING A-OLEFINS AND OLEFIN DICARBOXYLIC ACID ESTERS...

USE OF MGDA AS ADDITIVE IN PROCESSES FOR RECOVERING CRUDE OIL AND/O...

POLYMERIC COMPOSITIONS AS POUR POINT DEPRESSANTS FOR CRUDE OILS

COPOLYMERS COMPRISING ETHYLENE, VINYL ESTERS AND ESTERS OF (METH)AC...

POLYMERIC COMPOSITIONS AS POUR POINT DEPRESSANTS FOR CRUDE OILS

Process For Dissolving Deposits Comprising Alkaline Earth Metal Sul...

POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS...

USE OF OPEN-CELL FOAMS IN VACUUM CLEANERS

USE OF MODIFIED OPEN-CELL FOAM MATERIALS IN VACUUM CLEANERS

PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS

MODIFIED OPEN-CELL FOAMS AND PROCESS FOR THEIR PRODUCTION

AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN...

ALKOXYLATED POLYALKANOLAMINES

POROUS MATERIALS AND PROCESS FOR THEIR PRODUCTION

MODIFIED OPEN-CELL FOAM MATERIALS AND USE THEREOF IN VACUUM CLEANERS

CLEANING COMPOSITIONS WITH AMPHIPHILIC WATER-SOLUBLE POLYALKYLENIMI...

CLEANING COMPOSITIONS WITH ALKOXYLATED POLYALKANOLAMINES

WET STRENGTH ENHANCERS FOR PAPER

Modified Open-Cell Foams, and Method for the Production Thereof

Modified Open-Cell Foams and Method for Production Thereof

Method For Producing Workpieces

Hyperbranched Polymers for Use as Demulsifiers for Cracking Crude O...

Method For Cleaning Surfaces

Mixtures And Method For Cleaning Surfaces