Rainer KUPFER

Person

Hattersheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Dispersing agent
- Patent number 11,753,541
- Issue date Sep 12, 2023
- Clariant International Ltd.
- Dorothee Gabel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Stabilizers for silicate paints
- Patent number 11,220,603
- Issue date Jan 11, 2022
- Clariant International Ltd.
- Rainer Kupfer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
N-Alkyl glucamine-based universal pigment dispersions
- Patent number 10,920,080
- Issue date Feb 16, 2021
- Clariant International Ltd.
- Rainer Kupfer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Corrosion-inhibiting compositions
- Patent number 10,131,861
- Issue date Nov 20, 2018
- Clariant International Ltd.
- Peter Klug
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Water-mixed metal working fluids containing ether pyrrolidone carbo...
- Patent number 9,068,137
- Issue date Jun 30, 2015
- Clariant Finance (BVI) Limited
- Rainer Kupfer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Water-based hydraulic fluids comprising dithio-di(aryl carbolic acids)
- Patent number 8,759,264
- Issue date Jun 24, 2014
- Clarient Finance (BVI) Limited
- Rainer Kupfer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ether carboxylic acids based on alkoxylated styrylphenols
- Patent number 7,214,276
- Issue date May 8, 2007
- Clariant Produkte (Deutschland) GmbH
- Uwe Dahlmann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the solvent-free preparation of ethercarboxylic acids h...
- Patent number 7,208,118
- Issue date Apr 24, 2007
- Clariant Produkte (Deutschland) GmbH
- Dirk Leinweber
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Ether carboxylic acids based on alkoxylated mercaptobenzothiazoles...
- Patent number 7,008,561
- Issue date Mar 7, 2006
- Clariant GmbH
- Uwe Dahlmann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Use of polymers as antimisting additives in water-based cooling lub...
- Patent number 6,462,000
- Issue date Oct 8, 2002
- Clariant GmbH
- Rainer Kupfer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Use of polymers as antimisting additives in water-based cooling lub...
- Patent number 6,414,075
- Issue date Jul 2, 2002
- Clariant GmbH
- Rainer Kupfer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Copolymers and their use as drift control agents
- Patent number 6,391,962
- Issue date May 21, 2002
- Clariant GmbH
- Ralf Zerrer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of ether carboxylic acids with low resi...
- Patent number 6,326,514
- Issue date Dec 4, 2001
- Clariant GmbH
- Peter Klug
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of polymers as antimisting additives in water-based cooling lub...
- Patent number 6,313,076
- Issue date Nov 6, 2001
- Clariant GmbH
- Rainer Kupfer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolymers based on ethylenically unsaturated dicarboxylic anhydrid...
- Patent number 5,534,604
- Issue date Jul 9, 1996
- Hoechst
- Michael Bildhauer
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process of inhibiting corrosion, demulsifying and/or depressing the...
- Patent number 5,421,993
- Issue date Jun 6, 1995
- Hoechst AG
- Martin Hille
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for separation of petroleum emulsions of the water-in-oil type
- Patent number 5,385,674
- Issue date Jan 31, 1995
- Hoechst Aktiengesellschaft
- Rainer Kupfer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of alkoxylates having a narrow distribu...
- Patent number 5,210,323
- Issue date May 11, 1993
- Hoechst Aktiengese Ilschaft
- Ignaz Wimmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urethanes made from aliphatic fluoro alcohols, isocyanates and carb...
- Patent number 5,171,877
- Issue date Dec 15, 1992
- Hoechst Aktiengesellschaft
- Wolfgang Knaup
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Esterified glycidyl ether addition products and their use
- Patent number 5,114,616
- Issue date May 19, 1992
- Hoechst Aktiengesellschaft
- Rainer Kupfer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the separation of crude oil emulsions of the water-in-o...
- Patent number 5,039,450
- Issue date Aug 13, 1991
- Hoechst Aktiengesellschaft
- Rainer Kupfer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Water-Based Pigment Preparations, Production And Use Of Same
- Publication number 20230331911
- Publication date Oct 19, 2023
- CLARIANT INTERNATIONAL LTD
- Benjamin SCHEINHARDT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS PIGMENT PREPARATIONS AND THEIR USE IN TINTING SYSTEMS AND F...
- Publication number 20220275236
- Publication date Sep 1, 2022
- CLARIANT INTERNATIONAL LTD
- Benjamin SCHEINHARDT
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPERSING AGENT
- Publication number 20220081558
- Publication date Mar 17, 2022
- CLARIANT INTERNATIONAL LTD
- Dorothee GABEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STABILIZERS FOR SILICATE PAINTS
- Publication number 20190177558
- Publication date Jun 13, 2019
- CLARIANT INTERNATIONAL LTD
- Rainer KUPFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
N-Alkyl Glucamine-Based Universal Pigment Dispersions
- Publication number 20180291208
- Publication date Oct 11, 2018
- Clariant International Ltd.
- Rainer KUPFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
N,N-Dialkyl glucamine for stabilising polymer dispersions
- Publication number 20180215879
- Publication date Aug 2, 2018
- CLARIANT INTERNATIONAL LTD
- Rainer KUPFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW-VOC AMINES AS A SURFACE-ACTIVE COMPONENT IN DISPERSIONS
- Publication number 20170226349
- Publication date Aug 10, 2017
- CLARIANT INTERNATIONAL LTD
- Rainer KUPFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Corrosion-Inhibiting Compositions
- Publication number 20170218293
- Publication date Aug 3, 2017
- CLARIANT INTERNATIONAL LTD
- Peter KLUG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Use Of N-Methyl-N-Acylglucamine As Corrosion Inhibitor
- Publication number 20170101606
- Publication date Apr 13, 2017
- CLARIANT INTERNATIONAL LTD
- Peter KLUG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pesticide Preparations Containing N-Substituted 2-Pyrrolidone-4-Car...
- Publication number 20130217579
- Publication date Aug 22, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Andreas Wacker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Use Of N-Substituted 2-Pyrrolidone-4-Carboxylic Acid Esters And Sol...
- Publication number 20130217892
- Publication date Aug 22, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Andreas Wacker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WATER IN OIL EMULSION, METHOD FOR THE PRODUCTION THEREOF
- Publication number 20120088698
- Publication date Apr 12, 2012
- CLARIANT FINANCE (BVI) LIMITED
- Christoph Kayser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYALKYLENE GLYCOL-BASED ETHER PYRROLIDONE CARBOXYLIC ACIDS, AND C...
- Publication number 20120088705
- Publication date Apr 12, 2012
- CLARIANT FINANCE (BVI) LIMITED
- Rainer Kupfer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WATER-MIXED METAL WORKING FLUIDS CONTAINING ETHER PYRROLIDONE CARBO...
- Publication number 20120088706
- Publication date Apr 12, 2012
- CLARIANT FINANCE (BVI) LIMITED
- Rainer Kupfer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Water-Based Hydraulic Fluids Comprising Dithio-Di(Aryl Carbolic Acids)
- Publication number 20120040875
- Publication date Feb 16, 2012
- CLARIANT FINANCE (BVI) LIMITED
- Rainer Kupfer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method For The Production Of Aryl Polyglycol Carboxylic Acids By Me...
- Publication number 20110144385
- Publication date Jun 16, 2011
- CLARIANT FINANCE (BVI) LIMITED
- Oliver Franke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the solvent-free preparation of ethercarboxylic acids h...
- Publication number 20050197261
- Publication date Sep 8, 2005
- Clariant GmbH
- Dirk Leinweber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ether carboxylic acids based on alkoxylated styrylphenols
- Publication number 20050107281
- Publication date May 19, 2005
- Clariant GmbH
- Uwe Dahlmann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Ether carboxylic acids based on alkoxylated mercaptobenzothiazoles...
- Publication number 20040152600
- Publication date Aug 5, 2004
- Uwe Dahlmann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Process for the preparation of ether carboxylic acids with a low se...
- Publication number 20030194388
- Publication date Oct 16, 2003
- Clariant GmbH
- Uwe Dahlmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-soluble polyalkylene glycol oils having a high viscosity inde...
- Publication number 20020095021
- Publication date Jul 18, 2002
- Klaus Pollmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Copolymers and their use as drift control agents
- Publication number 20010051145
- Publication date Dec 13, 2001
- Ralf Zerrer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-soluble polyalkylene glycol oils having a high viscosity inde...
- Publication number 20010031855
- Publication date Oct 18, 2001
- Clariant GmbH
- Klaus Pollmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Rainer KUPFER

Person

Patents Grantslast 30 patents

Dispersing agent

Stabilizers for silicate paints

N-Alkyl glucamine-based universal pigment dispersions

Corrosion-inhibiting compositions

Water-mixed metal working fluids containing ether pyrrolidone carbo...

Water-based hydraulic fluids comprising dithio-di(aryl carbolic acids)

Ether carboxylic acids based on alkoxylated styrylphenols

Process for the solvent-free preparation of ethercarboxylic acids h...

Ether carboxylic acids based on alkoxylated mercaptobenzothiazoles...

Use of polymers as antimisting additives in water-based cooling lub...

Use of polymers as antimisting additives in water-based cooling lub...

Copolymers and their use as drift control agents

Process for the preparation of ether carboxylic acids with low resi...

Use of polymers as antimisting additives in water-based cooling lub...

Copolymers based on ethylenically unsaturated dicarboxylic anhydrid...

Process of inhibiting corrosion, demulsifying and/or depressing the...

Process for separation of petroleum emulsions of the water-in-oil type

Process for the preparation of alkoxylates having a narrow distribu...

Urethanes made from aliphatic fluoro alcohols, isocyanates and carb...

Esterified glycidyl ether addition products and their use

Process for the separation of crude oil emulsions of the water-in-o...

Patents Applicationslast 30 patents

Water-Based Pigment Preparations, Production And Use Of Same

AQUEOUS PIGMENT PREPARATIONS AND THEIR USE IN TINTING SYSTEMS AND F...

DISPERSING AGENT

STABILIZERS FOR SILICATE PAINTS

N-Alkyl Glucamine-Based Universal Pigment Dispersions

N,N-Dialkyl glucamine for stabilising polymer dispersions

LOW-VOC AMINES AS A SURFACE-ACTIVE COMPONENT IN DISPERSIONS

Corrosion-Inhibiting Compositions

Use Of N-Methyl-N-Acylglucamine As Corrosion Inhibitor

Pesticide Preparations Containing N-Substituted 2-Pyrrolidone-4-Car...

Use Of N-Substituted 2-Pyrrolidone-4-Carboxylic Acid Esters And Sol...

WATER IN OIL EMULSION, METHOD FOR THE PRODUCTION THEREOF

POLYALKYLENE GLYCOL-BASED ETHER PYRROLIDONE CARBOXYLIC ACIDS, AND C...

WATER-MIXED METAL WORKING FLUIDS CONTAINING ETHER PYRROLIDONE CARBO...

Water-Based Hydraulic Fluids Comprising Dithio-Di(Aryl Carbolic Acids)

Method For The Production Of Aryl Polyglycol Carboxylic Acids By Me...

Process for the solvent-free preparation of ethercarboxylic acids h...

Ether carboxylic acids based on alkoxylated styrylphenols

Ether carboxylic acids based on alkoxylated mercaptobenzothiazoles...

Process for the preparation of ether carboxylic acids with a low se...

Water-soluble polyalkylene glycol oils having a high viscosity inde...

Copolymers and their use as drift control agents

Water-soluble polyalkylene glycol oils having a high viscosity inde...