Richard Mertens

Person

Dahlerdyk, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Powdery, cross-linked absorbent polymers, method for the production...
- Patent number 8,445,596
- Issue date May 21, 2013
- Evonik Stockhausen GmbH
- Richard Mertens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Highly swellable absorption medium with reduced caking tendency
- Patent number 8,247,640
- Issue date Aug 21, 2012
- Evonik Stockhausen GmbH
- Gerd Jonas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of superabsorbent polymers
- Patent number 7,612,016
- Issue date Nov 3, 2009
- Evonik Stockhausen GmbH
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pulverulent, cross-linked polymers capable of absorbing aqueous liq...
- Patent number 7,572,864
- Issue date Aug 11, 2009
- Stockhausen GbmH
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Supersuperabsorbent polymers
- Patent number 7,407,912
- Issue date Aug 5, 2008
- Stockhausen GmbH
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pulverulent, cross-linked polymers capable of absorbing aqueous liq...
- Patent number 7,285,599
- Issue date Oct 23, 2007
- Stockhausen GmbH
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pulverulent laundry and cleaning detergent ingredient consisting of...
- Patent number 7,256,169
- Issue date Aug 14, 2007
- Clariant Produkte (Deutschland) GmbH
- Günther Schimmel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Powdery, cross-linked absorbent polymers method for the production...
- Patent number 7,179,862
- Issue date Feb 20, 2007
- Stockhausen GmbH
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing polymers having interstitial compounds, a process f...
- Patent number 7,101,946
- Issue date Sep 5, 2006
- Stockhausen GmbH
- Helmut G. Brehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing polymers with supramolecular hollow molecules, meth...
- Patent number 6,958,429
- Issue date Oct 25, 2005
- Stockhausen GmbH & Co. KG
- Christoph Bruhn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing polymers having supramolecular hollow molecules, me...
- Patent number 6,911,572
- Issue date Jun 28, 2005
- Stockhausen GmbH & Co. KG
- Christoph Bruhn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pulverulent, crosslinked polymers which absorb aqueous liquids and...
- Patent number 6,831,142
- Issue date Dec 14, 2004
- Stockhausen GmbH & Co. KG
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble homopolymers and copolymers having an improved enviro...
- Patent number 6,740,720
- Issue date May 25, 2004
- Stockhausen GmbH & Co. KG
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing polymers having interstitial compounds, a process f...
- Patent number 6,623,848
- Issue date Sep 23, 2003
- Stockhausen GmbH & Co. KG
- Helmut Brehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Powdery, crosslinked absorbent polymers, method for the production...
- Patent number 6,620,889
- Issue date Sep 16, 2003
- Stockhausen GmbH & Co. KG
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Powdery, cross-linked polymers which absorb aqueous liquids and blo...
- Patent number 6,605,673
- Issue date Aug 12, 2003
- Stockhausen GmbH & Co., KG
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Superabsorbants with controlled absorption speed
- Patent number 6,395,830
- Issue date May 28, 2002
- Stockhausen GmbH & Co. KG
- Gerd Jonas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Printable swelling paste and the use thereof
- Patent number 6,133,369
- Issue date Oct 17, 2000
- Stockhausen GmbH & Co. KC
- Jochen Houben
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Paper-sizing agents containing aqueous, solvent-free dispersions of...
- Patent number 5,954,921
- Issue date Sep 21, 1999
- Stockhausen GmbH & Co. KG
- Kurt Dahmen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Alkoxy group containing copolymers and their use in retanning leather
- Patent number 5,873,908
- Issue date Feb 23, 1999
- Stockhausen GmbH & Co. KG
- Kurt Dahmen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for softening/stuffing leather and fur skins
- Patent number 5,575,939
- Issue date Nov 19, 1996
- Chemische Fabrik Stockhausen GmbH
- Kurt Dahmen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Copolymers of allyliminodiacetic acid with unsaturated carboxylic a...
- Patent number 5,548,049
- Issue date Aug 20, 1996
- Chemishe Fabrik Stockhausen GmbH
- Helmut Brehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of water-swellable products using superf...
- Patent number 5,455,284
- Issue date Oct 3, 1995
- Chemische Fabrik Stockhausen GmbH
- Kurt Dahmen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of copolymers having polysiloxane units in the treatment of lea...
- Patent number 5,433,753
- Issue date Jul 18, 1995
- Chemische Fabrik Stockhausen GmbH
- Kurt Dahmen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Aqueous-liquid and blood-absorbing powdery reticulated polymers, pr...
- Patent number 5,409,771
- Issue date Apr 25, 1995
- Chemische Fabrik Stockhausen GmbH
- Kurt Dahmen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cross-linked, water-absorbing polymer and its use in the production...
- Patent number 5,408,019
- Issue date Apr 18, 1995
- Chemische Fabrik Stockhausen GmbH
- Richard Mertens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powdery absorbing material for aqueous liquids based on water-swell...
- Patent number 5,229,466
- Issue date Jul 20, 1993
- Chemische Fabrik Stockhausen GmbH
- Helmut Brehm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of N-substituted .alpha.,.beta.-unsatura...
- Patent number 4,644,083
- Issue date Feb 17, 1987
- Chemische Fabrik Stockhausen GmbH
- Kurt Dahmen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of N-(tert-aminoalkyl)acrylamides
- Patent number 4,582,933
- Issue date Apr 15, 1986
- Chemische Fabrik Stockhausen GmbH
- Richard Mertens
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY SWELLABLE ABSORPTION MEDIUM WITH REDUCED CAKING TENDENCY
- Publication number 20100160883
- Publication date Jun 24, 2010
- Stockhausen GmbH
- Gerd Jonas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPERABSORBENT POLYMERS, PREPARATION THEREOF AND USE THEREOF
- Publication number 20080262155
- Publication date Oct 23, 2008
- Stockhausen GmbH
- Richard MERTENS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PULVERULENT, CROSS-LINKED POLYMERS CAPABLE OF ABSORBING AQUEOUS LIQ...
- Publication number 20080021131
- Publication date Jan 24, 2008
- Stockhausen GmbH
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POWDERY, CROSS-LINKED ABSORBENT POLYMERS, METHOD FOR THE PRODUCTION...
- Publication number 20070129495
- Publication date Jun 7, 2007
- Stockhausen GmbH
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Basic polymer obtained by hydrogenation
- Publication number 20050215756
- Publication date Sep 29, 2005
- Jochen Houben
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compacted absorbent polymers the production thereof and the use of...
- Publication number 20050181200
- Publication date Aug 18, 2005
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Inverter mixtures for polymer dispersions with improved environment...
- Publication number 20040260017
- Publication date Dec 23, 2004
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly swellable absorption medium with reduced caking tendency
- Publication number 20040213892
- Publication date Oct 28, 2004
- Gerd Jonas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pulverulent, cross-linked polymers capable of absorbing aqueous liq...
- Publication number 20040176544
- Publication date Sep 9, 2004
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PULVERULENT LAUNDRY AND CLEANING DETERGENTS INGREDIENT
- Publication number 20040176268
- Publication date Sep 9, 2004
- GUNTHER SCHIMMEL
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PULVERULENT, CROSSLINKED POLYMERS WHICH ABSORB AQUEOUS LIQUIDS AND...
- Publication number 20040176557
- Publication date Sep 9, 2004
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Supersuperabsorbent polymers, preparation thereof and use thereof
- Publication number 20040157734
- Publication date Aug 12, 2004
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-ABSORBING POLYMERS WITH SUPRAMOLECULAR HOLLOW MOLECULES, METH...
- Publication number 20040157989
- Publication date Aug 12, 2004
- Christoph Bruhn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Powdery, cross-linked absorbent polymers method for the production...
- Publication number 20030207997
- Publication date Nov 6, 2003
- Stockhausen GmbH & Co. KG
- Richard Mertens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-soluble homopolymers and copolymers having and improved envir...
- Publication number 20030181620
- Publication date Sep 25, 2003
- Richard Mertens
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Water-absorbing polymers having interstitial compounds, a process f...
- Publication number 20030158296
- Publication date Aug 21, 2003
- Helmut Brehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-ABSORBING POLYMERS HAVING INTERSTITIAL COMPOUNDS, A PROCESS F...
- Publication number 20030157318
- Publication date Aug 21, 2003
- Helmut Brehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Richard Mertens

Person

Patents Grantslast 30 patents

Powdery, cross-linked absorbent polymers, method for the production...

Highly swellable absorption medium with reduced caking tendency

Preparation of superabsorbent polymers

Pulverulent, cross-linked polymers capable of absorbing aqueous liq...

Supersuperabsorbent polymers

Pulverulent, cross-linked polymers capable of absorbing aqueous liq...

Pulverulent laundry and cleaning detergent ingredient consisting of...

Powdery, cross-linked absorbent polymers method for the production...

Water-absorbing polymers having interstitial compounds, a process f...

Water-absorbing polymers with supramolecular hollow molecules, meth...

Water-absorbing polymers having supramolecular hollow molecules, me...

Pulverulent, crosslinked polymers which absorb aqueous liquids and...

Water-soluble homopolymers and copolymers having an improved enviro...

Water-absorbing polymers having interstitial compounds, a process f...

Powdery, crosslinked absorbent polymers, method for the production...

Powdery, cross-linked polymers which absorb aqueous liquids and blo...

Superabsorbants with controlled absorption speed

Printable swelling paste and the use thereof

Paper-sizing agents containing aqueous, solvent-free dispersions of...

Alkoxy group containing copolymers and their use in retanning leather

Process for softening/stuffing leather and fur skins

Copolymers of allyliminodiacetic acid with unsaturated carboxylic a...

Process for the production of water-swellable products using superf...

Use of copolymers having polysiloxane units in the treatment of lea...

Aqueous-liquid and blood-absorbing powdery reticulated polymers, pr...

Cross-linked, water-absorbing polymer and its use in the production...

Powdery absorbing material for aqueous liquids based on water-swell...

Process for the production of N-substituted .alpha.,.beta.-unsatura...

Process for the production of N-(tert-aminoalkyl)acrylamides

Patents Applicationslast 30 patents

HIGHLY SWELLABLE ABSORPTION MEDIUM WITH REDUCED CAKING TENDENCY

SUPERABSORBENT POLYMERS, PREPARATION THEREOF AND USE THEREOF

PULVERULENT, CROSS-LINKED POLYMERS CAPABLE OF ABSORBING AQUEOUS LIQ...

POWDERY, CROSS-LINKED ABSORBENT POLYMERS, METHOD FOR THE PRODUCTION...

Basic polymer obtained by hydrogenation

Compacted absorbent polymers the production thereof and the use of...

Inverter mixtures for polymer dispersions with improved environment...

Highly swellable absorption medium with reduced caking tendency

Pulverulent, cross-linked polymers capable of absorbing aqueous liq...

PULVERULENT LAUNDRY AND CLEANING DETERGENTS INGREDIENT

PULVERULENT, CROSSLINKED POLYMERS WHICH ABSORB AQUEOUS LIQUIDS AND...

Supersuperabsorbent polymers, preparation thereof and use thereof

WATER-ABSORBING POLYMERS WITH SUPRAMOLECULAR HOLLOW MOLECULES, METH...

Powdery, cross-linked absorbent polymers method for the production...

Water-soluble homopolymers and copolymers having and improved envir...

Water-absorbing polymers having interstitial compounds, a process f...

WATER-ABSORBING POLYMERS HAVING INTERSTITIAL COMPOUNDS, A PROCESS F...